LuxSci

What is a Secure Email Gateway?

secure email sending button on keyboard

As threats to email security are increasing, organizations are looking for ways to enhance their security and reduce risk. One option is a secure email gateway. In this article, we review what secure email gateways are and how they can be used to secure sensitive data as it flows into and out of your accounts.

secure email sending button on keyboard

Protect Your Accounts With A Secure Email Gateway

Secure email gateways are an excellent way to strengthen the security of your email accounts without a costly switch to a new email provider. They layer on top of your existing email accounts to encrypt messages, scan for threats, and even capture messages for archival or backup purposes. They can also hide the sender’s IP address because messages are routed through another email infrastructure before delivery to the recipient. If you are concerned about increasing risks to sensitive data, secure email gateways offer a simple and effective way to enhance your email security.

How Do Secure Email Gateways Work?

When using a secure email gateway, your messages are routed to a separate server before being sent or received. When sending an outbound message with LuxSci’s Secure Connector, it is routed through our SecureLine encryption before being securely delivered to the recipient. A copy of the message may also be sent to an independent email archive to help meet compliance requirements for message retention.

 

LuxSci Secure Connector

 

For incoming messages, the gateway can employ email filtering technology to quarantine suspicious messages. These technologies can scan incoming messages and prevent spammers and scammers from reaching employee inboxes and wreaking havoc. Just like with outbound email sending, the gateway can also capture a copy of inbound messages and retain them in an independent message archive.

The exact features of a secure email gateway will vary from vendor to vendor, but these represent some of the core functions that these tools provide. Simply put, a secure email gateway protects both incoming and outgoing messages to ensure that sensitive data is guarded from threats.

Why Choose a Secure Gateway?

There are two main reasons to implement a secure email gateway: the security and compliance benefits and their ease of use. Let’s look at each.

Compliance and Security Benefits

Many companies, like healthcare organizations, must comply with regulations for protecting patient or customer data. Many organizations grapple with the best way to secure potentially sensitive communications without interfering with or slowing down critical business workflows. Because secure email gateways layer on top of existing email accounts, they offer a speedy way to bring your organization into compliance with data security and retention guidelines.

As email continues to be an important channel for essential business communications, all organizations can benefit from protecting their employee accounts and reducing their risk and liability.

Easy to Administer and Use

Another benefit of using a secure email gateway is that your organization does not need to switch your primary email provider to enhance its security. Changing to a more secure email provider can be extremely challenging, especially if you have a lot of users with a lot of data that needs to be migrated to a new system. Add on the training time, and some organizations will find that switching email providers is a significant burden on the organization.

Installing a secure email gateway is very easy for account administrators and often does not require additional training or implementation for email users. Employees can continue to use their regular Microsoft or Google email accounts and do not need to take additional steps to learn an entirely new email program. With 73% of breaches in the healthcare industry caused by human factors, implementing tools that don’t rely on employee decision-making is essential.

Learn More About LuxSci’s Secure Connector

LuxSci’s Secure Connector is unlike other secure email gateways in that it encrypts every email automatically to reduce the risk of breaches caused by human errors. LuxSci provides the flexibility to opt-in to more secure methods of encryption for highly sensitive messages. Email filtering and archival tools are also available to reduce risk and improve resilience in the case of a cyber incident. Contact our sales team to learn more about our email security tools.

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LuxSci Oiva Health

LuxSci and Oiva Health Combine to Form Transatlantic Healthcare Communications Group

Boston & Helsinki, February 12, 2026 – LuxSci, a provider of secure healthcare communications solutions in the United States, and Oiva Health, a Nordic provider of Digital Care solutions in social and healthcare services, today announced that the companies are joining forces. Backed by Main Capital Partners (“Main”), the combination brings together two complementary platforms and teams, forming a strong transatlantic software group focused on secure healthcare communications.

Founded in 1999, LuxSci is a U.S. provider of HIPAA‑compliant, secure email, marketing, and forms solutions. Its application and infrastructure software enable organizations to securely deliver personalized, sensitive data at scale to support a broad range of healthcare communications and workflows including care coordination, benefits and payments, marketing, wellness communications, after care and ongoing care. Certified by HITRUST for the highest levels of data security, LuxSci serves dozens of healthcare enterprises and hundreds of mid‑market organizations.

Founded in 2010, Oiva Health is a provider of digital care and communications solutions in the Nordics. Headquartered in Finland, with additional offices in Denmark, Norway, and Sweden, Oiva Health offers digital care and digital clinic solutions – including digital visits, secure messaging, online scheduling and appointments, and caregiver communications – serving the long-term care, especially elderly care, and occupational healthcare verticals. The company employs approximately 60 people and has recently expanded across the Nordic region, with a growing presence in Norway and Sweden.

The combination of LuxSci and Oiva Health creates a larger, cross Atlantic group with complementary solutions, serving the U.S. and European markets. Together, the companies offer healthcare providers, payers, and suppliers a comprehensive suite of tools to communicate securely and compliantly, spanning communications, workflows, and virtual care delivery.

Daan Visscher, Partner and Co-Head North America at Main, commented: “We are pleased to announce this cross Atlantic transaction, creating an internationally active secure communications player within the healthcare and home care space. The combined product suite enables healthcare organizations to drive much needed efficiency gains in healthcare provision addressing a global trend of rising costs, aging population, and increasing pressure on resources needed to provide high-quality care.”

Mark Leonard, CEO of LuxSci, said, “We are thrilled to join forces with Oiva Health and believe that together we can truly make a difference in healthcare coordination, access, and delivery. We see an exciting path forward with our customers benefiting from an end-to-end, secure and compliant approach to optimizing both healthcare communications and today’s frontline workers, which we need now more than ever.”

Juhana Ojala, CEO at Oiva Health, concluded, “We look forward to this new chapter together with LuxSci. We are very excited about the strong alignment between our solutions, which especially strongly positions us to expand our flagship Digital Care offering to the high-potential U.S. care market – from care coordination to care delivery to in-home and institutional care.”

Nothing contained in this Press Release is intended to project, predict, guarantee, or forecast the future performance of any investment. This Press Release is for information purposes only and is not investment advice or an offer to buy or sell any securities or to invest in any funds or other investment vehicles managed by Main Capital Partners or any other person.

[END OF MESSAGE]

About LuxSci

LuxSci is a U.S.-based provider of secure healthcare communications solutions for the healthcare industry. The company offers secure email, marketing, forms and hosting, delivering HIPAA‑compliant communication solutions that enable organizations to safely manage and transmit sensitive data. Founded in 1999, LuxSci serves more than 1,900 customers across healthcare verticals, including providers, payers, suppliers, and healthcare retail, home care providers, and healthcare systems, as well as organizations operating in other highly regulated industries. LuxSci is HITRUST‑certified with example clients being Athenahealth, 1800 Contacts, Lucerna Health, Eurofins, and Rotech Healthcare, among others.

About Oiva Health

Oiva Health is a Digital Care provider in the Nordics, offering a comprehensive Digital Platform for integrated health and care services to digitalize primary healthcare, social care, hospital healthcare and long-term care services. The company was founded in 2010 and currently employs approximately 60 people in Finland, Denmark, Norway, and Sweden serving domestic municipalities, customers and partners, such as City of Helsinki, Keski-Suomi Welfare Region, Länsi-Uusimaa Welfare Region in Finland, and Viborg municipality in Denmark with its Digital Care platform. Annually over 5 million customer contacts are handled digitally through Oiva Health’s Digital Care and Digital Clinic platforms.  

About Main Capital Partners

Main Capital Partners is a software investor managing private equity funds active in the Benelux, DACH, the Nordics, France, and the United States with approximately EUR 7 billion in assets under management. Main has over 20 years of experience in strengthening software companies and works closely with the management teams across its portfolio as a strategic partner to achieve profitable growth and create larger outstanding software groups. Main has approximately 95 employees operating out of its offices in The Hague, Düsseldorf, Stockholm, Antwerp, Paris, and an affiliate office in Boston. Main maintains an active portfolio of over 50 software companies. The underlying portfolio employs approximately 15,000 employees. Through its Main Social Institute, Main supports students with grants and scholarships to study IT and Computer Science at Technical Universities and Universities of Applied Sciences.

The sender of this press release is Main Capital Partners.

For more information, please contact:

Main Capital Partners
Sophia Hengelbrok (PR & Communications Specialist)

sophia.hengelbrok@main.nl

+ 31 6 53 70 76 86

HIPAA Compliant Email

Rethinking HIPAA Compliant Email – Not Just a Checkbox

The compliance-only mentality is outdated.

Let’s be honest—when most healthcare organizations think about HIPAA compliant email, it’s usually in the context of avoiding fines or satisfying checklists. And while yes, compliance is critical, viewing it only through the lens of risk management is a missed opportunity.

In reality, HIPAA compliant email, when implemented properly, is one of the most powerful tools for patient and customer engagement. Why? Because it unlocks the ability to leverage protected health information (PHI) safely, enabling personalized, timely, and high-impact email communication that drives better engagement, satisfaction, and outcomes.

What Makes Email Truly HIPAA Compliant?

As a reminder, HIPAA compliant email requires that protected health information (PHI) is safeguarded both in transit and at rest. That means your email provider must:

  • Use encryption at all times
  • Be access-controlled
  • Include audit logs
  • Be stored and transmitted in a secure manner
  • Provide a Business Associate Agreement

Regular email services just don’t cut it. In fact, most consumer or marketing email platforms like Sendgrid or Constant Contact, while great at sending email, are not HIPAA compliant or have limitations when it comes to using PHI in your messages. Even when bolted-on encryption solutions are used, they often lack the flexibility, scalability, and automation needed for safe and effective healthcare email engagement.

LuxSci goes beyond the basics with policy-based encryption, secure TLS, PKI encryption and escrow/secure portal options. LuxSci’s SecureLine™ encryption technology dynamically selects the appropriate encryption method based on recipient capabilities and messaging context and can be configured to enforce secure delivery automatically according to organizational policies. LuxSci also provides the ability to enforce advanced multi-factor authentication. Every message is tracked with full audit trails—no guesswork, no loose ends.

The Real Opportunity – Secure, Personalized Email with PHI

Using PHI to Drive Personalized Messaging
Imagine sending a personalized reminder to a diabetic patient about an upcoming check-up. Or reaching out to new mothers with postnatal care resources tailored to their needs. Or sending automated email workflows to all your members to accelerate and increase new plan enrollments. Or email customer and prospects about a new product upgrade or new service offering. The list goes on. That’s the power of PHI-personalized email—when done securely.

Targeted Segmentation with Sensitive Data
With HIPAA compliant email solutions like LuxSci, you can segment your audience based on real health data with high levels of precision, such as chronic conditions, appointment history, insurance status, health risks, and more, without compromising patient trust or security.

Breaking the One-Size-Fits-All Approach in Healthcare Email
Generic email blasts are over. Modern patients expect personalization. With LuxSci, you can deliver highly targeted, highly secure emails with encrypted content, while staying HIPAA compliant.

Real Business Results from Secure Email

Here’s how secure, personalized email can drive improved results across a range of healthcare communications, including:

  • Increased Patient Appointments and Follow-ups – Sending encrypted, personalized appointment reminders and follow-up notices can reduce no-shows and boost overall appointment volume.
  • Boosting Preventative Care with Outreach Campaigns – Preventative campaigns (think flu shots or cancer screenings) sent securely to the right segments can lead to higher response rates, better health outcomes, and a lower cost of care.
  • Improving Health Plan Enrollments – Targeted email outreach during open enrollment, tailored by eligibility or plan type, and powered by automated workflows leads to higher enrollments and lower call center costs.
  • Driving Awareness and Sales of New Services or Products – Have a product upgrade offer, new wellness program or telehealth service? Send secure, PHI-informed HIPAA compliant email to the right audience for increased sales and faster adoption.
  • Optimize Explanation of Benefits NoticesReplace snail mail with email that’s fast, reliable and trackable, ensuring customers are informed and compliance is met.

The Healthcare Marketer’s Secret Weapon: Using PHI Responsibly

In a world moving away from third-party cookies, first-party data is more valuable than ever, and PHI is the most powerful form of it in healthcare. With secure HIPAA compliant email, PHI doesn’t have to be locked away. Marketers can safely use it to understand patient needs and send relevant, timely messages. PHI-driven segmentation lets you build hyper-targeted campaigns that speak to relevant conditions, unique needs and timely topics, increasing open rates, clicks throughs, and campaign conversions.

Meeting the Personalization Demands of Today’s Patients and Customers

HIPAA-compliant email is no longer just about checking a box. It’s about unlocking the full potential of your patient and customer data to drive better engagement, healthier outcomes, and measurable business results.

In closing, below are some final thoughts on how secure, HIPAA compliant email delivers long-term value for your organization and better connections with your patients and customers, including:

    • Future-Proofing Healthcare Engagement – Patients expect Amazon-level personalization. HIPAA-compliant tools let you meet those expectations securely.

    • Adapting to Data Privacy Regulations Beyond HIPAA – From GDPR to state-level privacy laws, secure communication is no longer optional, it’s foundational.

    • Building Trust Through Secure Communication – Each secure, personalized message sent is a trust-building moment with your patients and customers.

Why LuxSci? The Infrastructure Behind the Performance

With LuxSci’s secure email infrastructure and email marketing solutions, healthcare organizations can confidently personalize communication, reach patients more effectively, and fuel growth with PHI-safe segmentation, messaging, and email automation.

LuxSci takes data security and email performance to the next level by offering dedicated cloud infrastructure for each customer, which means your email campaigns aren’t slowed down by other vendors on shared cloud services and your attack footprint is much smaller. In short, you get higher delivery rates and throughput with proven HIPAA compliance and data security.

The future of healthcare engagement is personal, secure, and performance-driven—and it starts with HIPAA compliant email done right.

Reach out today with any questions or to learn more about LuxSci.


FAQs

1. Is HIPAA-compliant email necessary for marketing communications?
Yes—if your emails include or are based on PHI (like appointment reminders, condition-based messaging, or insurance info), you need HIPAA-compliant email and recipient consent to avoid legal risk and preserve patient trust.

2. Can PHI be used in marketing emails under HIPAA?
Yes, with proper consent and secure, HIPAA compliant infrastructure like LuxSci’s, PHI can be safely used in emails for personalized, segmented campaigns.

3. How does LuxSci ensure high email deliverability for healthcare messages?
LuxSci uses dedicated cloud servers for each customer, active email reputation monitoring, and best-practice configurations to ensure high deliverability rates for sensitive emails.

4. Is LuxSci only for marketing teams?
No—LuxSci supports marketing, clinical, operations, and IT teams by enabling secure, compliant email communication across the entire organization.

5. What types of PHI can I use to segment campaigns using LuxSci?
You can segment based on chronic conditions, visit history, insurance status, provider details, age, gender, location, and more—all while staying fully compliant.

HIPAA compliant email

Most Popular LuxSci Blog Posts of 2025

As we close out 2025, healthcare communicators, IT and compliance leaders, and digital marketers face an ever-changing landscape of security threats, regulatory updates, and technology innovations. At LuxSci, we’re committed to helping you with continuous updates and guidance on the future of secure healthcare communications.

In case you missed it, or need a refresh, below are some of our most popular blog posts from 2025. Enjoy!

1. Improve Email Engagement and Marketing Results with Automated Workflows

Automated workflows are transforming how healthcare organizations engage patients and customers — enabling dynamic, event-driven campaigns that easily scale your outreach and keep you HIPAA compliant. In this post, we introduce LuxSci’s Automated Workflows capability for our Secure Marketing healthcare solution. Learn how sequence-based journeys can personalize outreach and optimize engagement with behavior-based triggers that improve campaign performance — without sacrificing data security.

Read the full post: LuxSci Enhances Secure Marketing with Automated Workflows

2. Healthcare Email Threat Readiness Strategies

Email remains a frontline channel for healthcare communications, and a prime target for cyber threats and criminals. This deep-dive into email threat readiness strategies covers essential practices like continuous monitoring, business continuity planning, and workforce training to mitigate email-borne security risks. Whether you’re responsible for clinical systems, marketing, or enterprise IT, this post provides a strategic playbook to strengthen your defenses, while maximizing your results.

Read the full post: Healthcare Email Threat Readiness Strategies

3. HIPAA Compliant Email — 20 Tips in 20 Minutes

For practical guidance you can apply right now, this on-demand webinar distills 20 key tips for HIPAA-compliant email across technical, legal, and operational domains. Whether you’re refining your infrastructure, improving deliverability, or modernizing your data security posture in 2026, this resource is a time-efficient way to elevate your compliance and security.

Read the post and watch the webinar on demand: HIPAA Compliant Email: 20 Tips in 20 Minutes

4. Is SendGrid HIPAA-Compliant? What You Should Know

Choosing the right email provider matters, especially when Protected Health Information (PHI) is at stake. In this post, we examine SendGrid’s capabilities in the context of HIPAA compliance, outline what it takes to send PHI securely, and offer guidance on evaluating third-party services for secure healthcare email and communication needs.

Read the full post: Is SendGrid HIPAA-Compliant?

5. LuxSci Shines in G2 Winter 2026 Reports

Customer feedback matters to LuxSci. In this post, we share the most recent news about LuxSci’s performance in the G2 Winter 2026 Reports, where we earned 20 badges across categories like Email Security, Encryption, Gateway, and HIPAA-Compliant Messaging. These reviews reflect not just product excellence, but trust from real users, which we work hard to build every day!

Read the full post: LuxSci Shines in G2 Winter 2026 Reports

Looking Ahead to 2026

We look forward to providing more information and insights on secure healthcare communications in the coming year, including the latest on HIPAA compliant email, PHI security, healthcare marketing, threat readiness, and personalized engagement. In the meantime, if you’re not already, follow us on LinkedIn below, and we’ll see you here in 2026!

Follow LuxSci on LinkedIn

HIPAA compliant email

LuxSci Welcomes Angel Mazariegos as Head of Finance

LuxSci, a leader in secure healthcare communications and HIPAA compliant email, is pleased to announce the appointment of Angel Marie Mazariegos as the company’s new Head of Finance. With over 25 years of experience in financial management, accounting, and human resources, Angel will play a central role in advancing LuxSci’s operational excellence and supporting the company’s rapid growth in 2026 and beyond.

Angel brings a wealth of expertise to LuxSci, having held senior leadership positions at organizations focused on financial services, language and access services for healthcare, and human resources. In these roles, Angel has led multi-department Finance and HR teams, spearheading critical initiatives, including ERP implementations, streamlined employee onboarding, and financial process optimization.

In her role at LuxSci, Angel will oversee all aspects of the company’s finance operations, including budgeting, forecasting and reporting. Additionally, Angel will manage the company’s HR function, ensuring that LuxSci continues to foster a strong, people-driven culture based on its Secure, Trust, Responsible and Smart company values.

“Angel’s blend of financial and HR leadership makes her an invaluable addition to the LuxSci executive team and a real asset for our people,” said Mark Leonard, CEO of LuxSci. “We look forward to working with Angel to build the high-performing teams that will be critical to our future growth and serving the evolving needs of our customers.”

Angel holds dual MBA degrees in Accounting and Human Resource Management from Cappella University, as well as dual BS degrees in Business Administration (Accounting and CIS Business Systems) from California State University, Los Angeles.

“I am honored to join the LuxSci team at such an exciting time for the company,” said Mazariegos. “I look forward to working with the team and helping build on LuxSci’s reputation for excellence and reliability in secure healthcare communications.”

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How to Set Up HIPAA Compliant Email

How to Set Up HIPAA Compliant Email

Learning how to set up HIPAA compliant email involves selecting appropriate secure email platforms, configuring encryption settings, implementing access controls, and establishing proper business associate agreements with service providers. Healthcare organizations must ensure their email systems meet all HIPAA Security Rule requirements before transmitting any protected health information electronically. The setup process requires careful planning of security configurations, user authentication protocols, and audit logging capabilities that protect patient data throughout transmission and storage.

Platform Selection and Service Provider Evaluation

Choosing the right email service provider is the first step in establishing how to set up HIPAA compliant email. Healthcare organizations evaluating providers must verify their ability to sign comprehensive business associate agreements that specify exactly how patient information will be protected during transmission and storage. The provider’s data centers should maintain appropriate physical security measures, including biometric access controls, environmental monitoring, and redundant power systems that ensure continuous email availability without compromising security.

Service provider certifications provide valuable insight into their security capabilities and compliance experience. SOC 2 Type II audits demonstrate that providers maintain appropriate controls for security, availability, and confidentiality of customer data. HITRUST certification specifically addresses healthcare security requirements and indicates that the provider understands the unique compliance challenges facing healthcare organizations. These certifications should be current and available for review during the vendor selection process.

Geographic data residency requirements may influence provider selection depending on organizational policies and patient preferences. Some healthcare organizations prefer email providers that maintain all servers within United States borders to simplify compliance with various state privacy laws. International providers may offer cost advantages but require additional due diligence to ensure their data handling practices meet American healthcare privacy standards.

Scalability considerations affect long-term success when healthcare organizations experience growth or changes in email usage patterns. Email systems should accommodate increasing numbers of users, higher message volumes, and integration with additional healthcare applications without requiring complete system replacements. Healthcare organizations benefit from understanding how to set up HIPAA compliant email systems that can adapt to changing operational needs while maintaining security standards.

Security Configuration and Encryption Setup

Encryption configuration forms the cornerstone of secure healthcare email systems. Advanced Encryption Standard (AES) 256-bit encryption should activate automatically for all outgoing messages containing patient information, eliminating the risk of staff forgetting to enable security features manually. Transport Layer Security (TLS) 1.2 or higher protocols must secure all connections between email servers, preventing message interception during transmission across public internet networks.

Digital certificate management ensures that email recipients can verify sender authenticity while maintaining message integrity during transmission. Healthcare organizations learning how to set up HIPAA compliant email need certificate authorities that provide reliable identity verification services for their email communications. Certificate renewal processes should operate automatically to prevent service interruptions that could compromise email security or availability.

Key management protocols protect encryption keys from unauthorized access while ensuring legitimate users can decrypt necessary patient communications. Encryption keys should rotate automatically at predetermined intervals, with secure backup procedures that prevent data loss if primary key storage systems fail. Healthcare organizations must maintain documented procedures for key recovery that balance security requirements with operational necessity.

Message archiving configurations must preserve encrypted email communications for required retention periods while maintaining searchability for audit and legal discovery purposes. Archive systems need the same encryption protections as active email systems, with access controls that limit retrieval to authorized personnel. Backup procedures should test data recovery capabilities while ensuring archived communications remain encrypted throughout the backup and restoration process.

User Access Controls and Authentication

Multi-factor authentication provides essential protection for healthcare email accounts containing patient information. Users should provide at least two forms of identification before accessing their email accounts, typically combining passwords with mobile device verification codes, biometric scans, or hardware security tokens. Authentication systems must integrate smoothly with existing healthcare information systems to avoid creating workflow disruptions that might encourage staff to circumvent security measures.

Role-based access permissions ensure that healthcare staff can only view patient communications relevant to their job responsibilities. Physicians need different access levels compared to billing staff or administrative personnel, with granular controls that prevent unauthorized viewing of patient information outside individual care relationships. Access controls should automatically adjust when staff members change roles within the organization or transfer between departments with different patient access requirements.

Session management protocols track user activities within email systems and automatically terminate inactive sessions to prevent unauthorized access from unattended workstations. Session timeout periods should balance security requirements with operational efficiency, allowing sufficient time for healthcare staff to compose thoughtful patient communications without creating security vulnerabilities. Login attempt monitoring detects potential account compromise situations and triggers appropriate security responses.

Password policies must enforce requirements while avoiding overly burdensome rules that encourage staff to write down passwords or reuse credentials across multiple systems. Password managers can help healthcare staff maintain unique, complex passwords for their email accounts while integrating with single sign-on systems that reduce authentication friction. Organizations mastering how to set up HIPAA compliant email often implement password policies that emphasize length over complexity to improve both security and usability.

Business Associate Agreements and Legal Requirements

Comprehensive business associate agreements define the legal framework for email service provider relationships with healthcare organizations. These agreements must specify exactly how the provider will protect patient information, what uses and disclosures are permitted, and detailed procedures for reporting security incidents to the healthcare organization. Agreement terms should address data retention requirements, geographic restrictions on data storage, and procedures for returning or destroying patient information when business relationships terminate.

Liability allocation clauses protect healthcare organizations from financial exposure when email security incidents occur due to provider negligence or system failures. Insurance requirements ensure that email service providers maintain adequate cyber liability coverage to address potential damages from data breaches or privacy violations. Healthcare organizations should verify that provider insurance policies specifically cover HIPAA-related claims and regulatory penalties.

Audit rights allow healthcare organizations to verify that their email providers maintain appropriate security controls and comply with business associate agreement terms. These rights should include access to security audit reports, penetration testing results, and compliance certifications relevant to healthcare data protection. Regular audit schedules help healthcare organizations demonstrate due diligence in vendor oversight during regulatory inspections or legal proceedings.

Termination procedures specify how patient information will be handled when email service relationships end, whether due to contract expiration, service dissatisfaction, or provider business closure. Data return requirements should include specific timelines for transferring patient communications to new email systems, with verification that all copies of patient information are securely destroyed from provider systems. Those understanding how to set up HIPAA compliant email recognize that termination planning prevents patient information from remaining in unsupported systems after service relationships end.

Implementation Planning and Testing

Staff training programs must prepare healthcare workers to use secure email systems effectively while maintaining patient privacy throughout all communications. Training should cover how to recognize secure email platforms, procedures for verifying recipient identities before sending patient information, and guidelines for determining what health information is appropriate for email transmission. Healthcare staff need clear decision-making frameworks that help them choose between email communication and more secure alternatives like telephone calls or encrypted patient portals.

Pilot testing allows healthcare organizations to identify potential issues before implementing email systems organization-wide. Pilot programs should include representative users from different departments and roles to ensure the email system meets diverse operational needs. Testing scenarios should verify that encryption activates properly, access controls function as designed, and audit logging captures all necessary security events for compliance monitoring.

Integration planning addresses how secure email systems will connect with existing electronic health records, practice management software, and other healthcare applications. Data flow mapping helps identify potential security gaps where patient information might transmit between systems without appropriate encryption protection. Healthcare organizations learning how to set up HIPAA compliant email must ensure that all system integrations maintain the same security standards as the primary email platform.

Rollout schedules should phase email system implementation to minimize workflow disruptions while allowing adequate time for user adaptation and troubleshooting. Support procedures must provide healthcare staff with readily available assistance during the transition period when questions about secure email usage are most frequent. Documentation requirements include maintaining records of all configuration settings, security tests, and staff training activities that show compliance with HIPAA requirements.

Monitoring and Maintenance Procedures

When learning how to set up HIPAA compliant email, it is important to know that audit logging systems must capture detailed records of all email activities, including message sending and receiving times, user login attempts, and administrative actions within the email system. Log retention policies should maintain audit records for required periods while ensuring that log storage systems have the same security protections as the primary email platform. Healthcare organizations need procedures for reviewing audit logs to identify potential security incidents or unauthorized access attempts.

Security monitoring tools should provide real-time alerts when unusual email activities occur, such as large volumes of outbound messages, login attempts from unusual locations, or repeated authentication failures. Automated monitoring reduces the burden on healthcare IT staff while ensuring that potential security incidents receive prompt attention. Alert thresholds must balance sensitivity with operational practicality to avoid overwhelming staff with false alarms.

Performance monitoring tracks email system availability, message delivery times, and user satisfaction to ensure that security measures do not create unacceptable operational barriers. Healthcare organizations mastering how to set up HIPAA compliant email balance security requirements with usability needs, recognizing that overly complex systems may encourage staff to find workarounds that compromise patient privacy. Regular performance assessments help identify opportunities to improve both security and user experience within secure email systems.

luxsci and main capital logos

LuxSci Receives Majority Investment from Main Capital Partners

Main Capital Partners announces a majority investment in Lux Scientiae, Incorporated (‘LuxSci’), a leading provider of healthcare-focused secure communications and secure hosting solutions. The investment reflects Main’s commitment to the healthcare market and desire to build robust, international software groups.

Founded in 1999, LuxSci is a leading American provider of HIPAA-compliant secure communications and secure hosting solutions. LuxSci’s application and infrastructure software enables organizations to securely deliver personalized sensitive data at scale. Certified by HITRUST to support customers with HIPAA compliance requirements, LuxSci serves dozens of healthcare enterprises and hundreds of middle-market organizations. Customers include providers, healthcare IT firms, medical device manufacturers, and companies active in other highly regulated industries.

With the strategic support of Main, LuxSci will strengthen its market position and its capabilities to meet the complex needs of modern healthcare organizations. In addition to fostering organic growth in the North American market, LuxSci and Main will explore opportunities for strategic acquisitions to expand the product portfolio and accelerate internationalization.

Erik Kangas (PhD), Founder & CEO of LuxSci, expressed his enthusiasm for the partnership, stating: “Having led LuxSci through 23 profitable bootstrapped years, I am extremely excited to partner with Main. Their resources and expertise will enable us to expand our technology and deepen our market penetration at a time when the demand for high-security communications solutions has never been greater.”

Jeanne Fama (PhD, MBA), COO & CSO of LuxSci, adds: “We are excited about the partnership’s potential to increase the awareness and adoption of LuxSci’s communication solutions and potentiate their impact in healthcare organizations seeking to improve clinical and business outcomes and increase patient satisfaction and loyalty.”

Main has demonstrated strong performance in both the healthcare and security markets, evidenced by investments such as Enovation (connected care solutions with over 350 employees across Europe) and Pointsharp (security and identity access management software with over 200 employees in Northwestern Europe). Main will leverage its experience and network in these markets to support LuxSci in its continued growth.

Daan Visscher, Co-Head of Main Capital North America, concludes: “We are thrilled to partner with the LuxSci team in spearheading the company’s next phase of growth. We are impressed by LuxSci’s double-digit recurring revenue growth, the underlying product, the management team’s capabilities, and the unwavering commitment to customers. We see ample opportunities to drive value through honing operational excellence, accelerating organic growth, and executing select strategic acquisitions. The result will be a robust, international software group positioned to meet the evolving needs of healthcare organizations.”

Pagemill Partners, the tech investment banking division of Kroll, served as financial advisor to LuxSci and Cooley LLP acted as legal advisor to LuxSci. Morse, Barnes-Brown & Pendleton, PC acted as legal advisor to Main.

About LuxSci

LuxSci is a leading provider of highly scalable secure communications and secure hosting solutions. Certified by HITRUST, LuxSci helps organizations navigate complex HIPAA regulations and safeguard sensitive data. LuxSci serves nearly 2,000 customers across healthcare and other highly regulated industries.

About Main Capital Partners

Main Capital Partners is a leading software investor active in Northwestern Europe and North America. Main has over 20 years of experience in software investing and works closely alongside management teams to achieve sustainable growth. Main has 70 employees operating out of its offices in The Hague, Stockholm, Düsseldorf, Antwerp, and Boston. Main has over EUR 2.2 billion in assets under management and maintains an active portfolio of over 40 software groups. The underlying portfolio employs over 12,000 employees.

LuxSci vs. Paubox

LuxSci vs. Paubox: How to Choose the Right HIPAA-Compliant Email Provider

Choosing the right HIPAA-compliant email vendor is crucial for protecting patient data and ensuring compliance with healthcare regulations, including verifying HIPAA compliance and security features, evaluating ease of use and integration capabilities, assessing deliverability and performance, and understanding pricing and scalability. You should also evaluate a vendor’s customer support and company reputation.

The Health Insurance Portability and Accountability Act (HIPAA) details strict guidelines for securing sensitive patient data, including Protected Health Information (PHI). As a result, healthcare providers, payers, and suppliers must use a HIPAA-compliant email provider to abide by regulations designed to safeguard PHI.

With this in mind, this post evaluates two of today’s most popular HIPAA-compliant email providers on the market: LuxSci and Paubox. We’ll compare the two HIPAA-compliant offerings on several criteria, helping you to decide which email provider best fits the needs of your organization.

LuxSci vs. Paubox: Evaluation Criteria

We will evaluate LuxSci vs. Paubox on the following criteria:

  • Data security and Compliance: how well each email provider safeguards PHI as per HIPAA’s requirements 
  • Performance and Scalability: the platform’s ability to conduct bulk email marketing campaigns, and scale them as a company’s engagement efforts grow.
  • Infrastructure: if it provides the necessary technical infrastructure, processes and controls to both protect sensitive patient data and support high-volume email marketing campaigns.
  • Marketing Capabilities: if the platform provides tools for optimizing and refining your communication strategies.
  • Ease of Use: how steep the learning curve is for each platform.
  • Other HIPAA-Compliant Products: if the email provider offers complementary features that will aid your patient engagement efforts. 

Now that we’ve explained the parameters by which we’ll be comparing the HIPAA compliant email providers, let’s see how LuxSci and Paubox stack up against each other. 

LuxSci vs. Paubox: How They Compare

Data Security and Compliance

Both LuxSci and Paubox perform admirably here, with both being fully HIPAA-compliant email providers, offering automated encryption that allows you to include PHI in email communications straight away. Both providers secure email data both in transit and at rest.

Additionally, both are HITRUST certified, which further demonstrates a strong commitment to data privacy and security.

When compared to Paubox, LuxSci has the edge here because it has more comprehensive encryption options. This includes highly flexible encryption: automatically setting the ideal level of security and encryption needs based on the email content, recipient and business process.

Performance and Scalability

While both email providers deliver proven solutions and enable healthcare companies to scale their email marketing campaigns accordingly, LuxSci is the better option for high-volume email marketing campaigns, including bulk sending of hundreds of thousands to millions of emails per month. This is due to the fact that LuxSci specializes in assisting large healthcare organizations with executing high volume email marketing campaigns, including companies like Athenahealth, 1800 Contacts, Eurofins, and Rotech medical equipment. Consequently, LuxSci offers enterprise-grade scalability and has developed robust solutions capable of the high throughput required for enterprise-level patient and customer engagement efforts.

Infrastructure

Additionally, when it comes to other aspects related to infrastructure, LuxSci demonstrates an advantage. Firstly, they offer a dedicated, single tenant infrastructure, as well as secure email hosting, while Paubox does not. Additionally, though Paubox can provide additional options, such as high availability and disaster recovery, their capabilities may not as comprehensive as LuxSci.

Marketing capabilities

Both email delivery platforms possess useful marketing tools, enabling more effective HIPAA-compliant email marketing. This includes automation for streamlining email marketing campaigns and, customization options, so your messages are both more compelling and align with your company’s branding.

LuxSci offers comprehensive reporting capabilities, including real-time monitoring, detailed performance metrics (e.g., deliverability, open and click-through rates, bounced emails, spam complaints, and recipient domain reporting), as well as granular segmentation options.

Ease of use

Paubox has the edge here, being the easier of the two HIPAA-compliant email providers to deploy and for staff to get to ramp up on. Suited for more complex and sophisticated environments, LuxSci offsets this with exemplary customer support honed from decades of facilitating organizations’ HIPAA-compliant email marketing campaigns – especially for this on a large scale.

Other HIPAA-compliant Products

Lastly, when it comes to complementary features, both LuxSci and Paubox offer secure texting functionality, allowing healthcare companies to cater to their patients and customers who prefer to communicate via SMS. And while both email providers feature secure forms for HIPAA-compliant data collection, LuxSci’s forms are capable of handling complex workflows, including multi-step data collection, and providing better customization options.

Additionally, both provide capabilities for secure file sharing. LuxSci’s secure file sharing encrypts files at rest and in transit, allowing for granular access controls and helping ensure that only those within your company who must handle PHI have the appropriate access permissions. This is yet another safeguard against the exposure of PHI, whether accidentally, through identity theft (e.g., session-hijacking by a cybercriminal), or even corporate espionage. 

Get Your Copy of LuxSci’s Vendor Comparison Guide

While this post focuses on comparing  LuxSci and Paubox, we have created a complete Vendor Comparison Guide, which compares 12 email providers and is packed full of essential information on HIPAA-compliant communication and how to choose the best healthcare email solution for your organization.

You can grab your copy here, and don’t hesitate to contact us to explore your options for HIPAA-compliant email further.

Patient Engagement Technology

What Are HIPAA Secure Email Requirements? A Detailed Guide for Healthcare Companies

This concise guide answers the often-asked question of ‘what are HIPAA secure email requirements?’. We’ll explore the essential components of HIPAA secure email and the measures healthcare organizations must take to best protect the sensitive patient and customer data under their care. 

In healthcare, email often includes protected health information (PHI), and any transmission of PHI via email must ensure that this sensitive data is protected from unauthorized access and subsequent exposure. 

HIPAA compliant email refers to a HIPAA secure email service that meets the privacy and security standards set by the Health Insurance Portability and Accountability Act (HIPAA). In the pursuit of securing patient data and ensuring each individual’s right to privacy, HIPAA has issued a series of guidelines designed to protect sensitive patient data during email transmission. 

HIPAA Secure Email Requirements In Detail

To be classified as HIPAA secure email, an email system must meet a range of privacy and security requirements designed to protect sensitive patient data.

Let’s begin with a deeper dive into the essential requirements of a HIPAA compliant email provider:

Encryption

Encryption is the cornerstone of HIPAA compliant email. Both in-transit encryption (when the email is sent) and at-rest encryption (when the email, and, by extension, the PHI it contains, is stored on the server) are mandatory HIPAA requirements.  

End-to-end encryption safeguards PHI from being accessed by malicious actors, e.g. hackers and other cybercriminals, even if they get hold of it. Without proper encryption, in contrast, the sensitive health information contained in emails can easily be interpreted, and, consequently, has value if intercepted. 

Better still, encryption for HIPAA secure email needs to be automated and flexible. Flexibility refers to the email provider’s ability to match the type of encryption with the recipient’s security posture. Automation, meanwhile, ensures that PHI is encrypted without the need for a manual process by the email user or human intervention. These capabilities not only reduce the potential for human error but also diminish the admin overhead of securing PHI. 

Access Control

HIPAA email rules require strict access controls to ensure that only authorized personnel can access sensitive data. Not everyone at a healthcare organization, or a third party that happens to have access to their data in the course of their business relationship, should have access to patient data. With this in mind, access to PHI must be enforced through risk mitigation measures such as user authentication, multi-factor authentication (MFA), and role-based access controls (RBAC).

MFA, for instance, requires users to verify their identity beyond their login credentials. This could include something they know (a secret phase, a one-time password (OTP), something they have (a keycard or security token), or something they are (i.e., biometrics: retinal scans, fingerprints, etc.). The reason it’s called multi-factor authentication is that healthcare organizations can implement as many authentication measures as warranted by the sensitivity of the patient data. 

Audit Trails

HIPAA mandates that all access to PHI be logged for auditing purposes. This includes tracking the sender, recipient, timestamps, and any modifications to the email or its contents. Audit logs ensure that any unauthorized access or potential breach can be investigated, addressed, and, above all, contained promptly. For HIPAA secure email compliance, audit logs must be kept for a minimum of six years and must be easily accessible for compliance audits.

Business Associate Agreement (BAA)

When using third-party email providers, such as LuxSci, healthcare organizations must enter into a Business Associate Agreement (BAA). This legally binding contract ensures that the email provider, i.e., the business associate, is also held to HIPAA’s security and privacy requirements. By the same token, the BAA covers the responsibilities of the healthcare provider – or ‘covered entity’ – in safeguarding PHI and outlines penalties for non-compliance for both parties.

HIPAA Secure Email Best Practices 

To ensure your email system meets HIPAA’s compliance standards and remains secure, it’s critical to follow these best practices. If you’re unsure where to start when it comes to tightening up your compliance efforts, start with these essential principles:

  1. End-to-End Encryption: A HIPAA compliant email provider must implement end-to-end encryption: meaning that PHI is encrypted when sent and decrypted only by the intended recipient. LuxSci’s encryption protocols ensure that PHI is never exposed during the transmission process or in storage.
  2. Implement Multi-Factor Authentication (MFA): to further enhance the security of your email communications, expand your IT infrastructure to enable MFA. This ensures that unauthorized parties cannot access email accounts even if login credentials are compromised. MFA adds another layer of protection by requiring as many factors of identification as the PHI demands.
  3. Regular Audits: conduct regular audits to ensure that all actions on email communications are properly logged, tracked, and record who accessed patient data and for what purpose. As well as malicious behavior, these audits can highlight overly generous access privileges and enable security teams to tighten up their policies and protocols. 
  4. Continuous Monitoring: as well as regularly auditing PHI access logs, you need to deploy a continuous monitoring solution to remain aware of suspicious behaviors and potential attempts at data breaches. Without continuous monitoring, malicious actors have the opportunity to infiltrate your network between periodic risk assessments. 
  5. Employee Education and Training: if your staff isn’t educated on how to handle sensitive patient data, all your other efforts to safeguard PHI are likely to be undermined. In light of this, training your workforce on HIPAA regulations, how to adhere to them, and the potentially dire consequences of failing to comply with their standards, must be a top priority. 
  6. Choose a Trusted, HIPAA Compliant Email Provider: the email provider you select must offer features specifically designed to meet HIPAA standards, removing a lot of the complications from achieving compliance in the process. 

Why Choose LuxSci for Your Organization’s HIPAA Secure Email Communication Needs?

When it comes to safeguarding PHI, LuxSci offers the security of flexibility and automated end-to-end encryption, unparalleled scalability, and best-in-class deliverability to carry out effective, high-volume HIPAA-compliant email campaigns.

Whether you’re a growing practice or a large healthcare company, our solutions facilitate effective email engagement, while maintaining the highest standards of email security and compliance.

Here’s are the ways LuxSci’s leading solutions help ensure HIPAA-compliant email communication within your healthcare organization, no matter the size of your company, or the volume of emails you send:

HIPAA Secure Email Gateway for Google Workspace and Microsoft 365

LuxSci’s Secure Email Gateway is the perfect solution for smaller healthcare organizations or those already using Google Workspace or Microsoft 365. Our service enables you to make your existing email system HIPAA compliant without disrupting your current workflow and user experience. LuxSci’s Secure Email Gateway automatically applies end-to-end encryption, ensuring that all emails containing PHI are securely transmitted. The best part? The process is automated and transparent to users, requiring no extra steps and causing no interruptions.

Secure High Volume Email Solution for Large Healthcare Organizations

For larger healthcare providers and organizations that send thousands or millions of emails per month, LuxSci’s Secure High Volume Email solution provides a scalable, highly secure solution that ensures compliance without sacrificing performance. Whether you’re sending newsletters, appointment reminders, preventative care emails, or other communications to a large patient or customer base, our solution delivers best-in-class HIPAA-compliant email deliverability rates of 95% or higher. 

Flexible, Automated Encryption with SecureLine Technology

At the heart of LuxSci’s HIPAA-compliant email solutions is our SecureLine technology, our proprietary flexible and automated encryption service. SecureLine enables highly flexible, automated encryption that adapts to the security posture of your recipients’ servers, ensuring that messages reach the intended recipient. Whether you are sending individual messages or conducting a bulk email outreach campaign, SecureLine automatically handles the encryption, keeping your email communications protected, secure and private from end-to-end.

Scalability for Large Enterprises

LuxSci’s infrastructure supports some of the largest healthcare organizations in the world, providing the scalability needed to handle high volumes of sensitive communications, including sending hundreds of millions of emails per year. As your organization grows, LuxSci can scale its solutions to meet your needs, ensuring that you maintain HIPAA compliance and a seamless, secure email experience.

Contact LuxSci Today

If you have any questions or concerns about HIPAA secure email requirements or would like to learn more about how LuxSci can help secure your healthcare communications, don’t hesitate to contact us. 

We’ll be happy to discuss your unique needs and help you find the right solutions to help your organization become more secure, compliant, and better at engaging with your patients and customers.