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

HIPAA Compliant Email, HIPAA Email Marketing
LuxSci
January 29, 2025

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.

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Traditional MFA No Longer Qualifies as “Reasonable” Security

March 17, 2026
Pete Wermter

For years, multi-factor authentication (MFA) was considered one of the most effective ways to protect sensitive systems. By requiring a second verification step, such as a text message code or push notification, organizations could significantly reduce the risk of compromised passwords.

But the threat landscape has changed.

Today, attackers routinely bypass traditional MFA using techniques such as MFA evasion, token replay attacks, and consent phishing. These methods are no longer rare or highly sophisticated. They are widely used, automated, and increasingly effective.

As a result, regulators, auditors, and security frameworks are raising expectations for authentication security. For healthcare organizations in particular, traditional MFA alone may no longer satisfy the HIPAA requirement to implement “reasonable and appropriate safeguards.”

In the near future, email systems that rely only on basic MFA, without conditional access or phishing-resistant authentication, may increasingly be viewed as security gaps during risk assessments.

Why Traditional MFA Is No Longer Enough

Traditional MFA still improves security compared to passwords alone. However, many common MFA methods were designed before today’s phishing techniques and cloud authentication attacks became widespread.

Common MFA methods include:

SMS verification codes
Email-based authentication codes
Push notifications to mobile apps

While these mechanisms add friction for attackers, they can still be intercepted or manipulated during sophisticated phishing attacks. Because modern attackers now target authentication workflows directly, organizations relying solely on traditional MFA may be more vulnerable than they realize.

How Attackers Bypass MFA Today

Cybercriminals increasingly rely on tools that capture credentials and authentication tokens during login sessions. Three attack techniques are now especially common.

MFA Evasion and Phishing Proxies – Attackers frequently deploy adversary-in-the-middle phishing kits that sit between the user and the real login service. When users enter their credentials and MFA code on a phishing page, the attacker forwards the information to the legitimate site and captures the authentication session. The user successfully logs in—but the attacker gains access as well. If attackers capture those tokens, they can reuse them to access the account directly.
Token Replay Attacks – After successful authentication, systems typically issue session tokens that allow users to remain logged in without repeated MFA prompts. This technique has been widely observed in attacks targeting cloud email platforms such as Microsoft 365, allowing attackers to access email data even when MFA is enabled.
Consent Phishing – Consent phishing bypasses MFA entirely. Instead of stealing passwords, attackers trick users into granting permissions to malicious applications that request access to their mailbox or files. If users approve the request, the attacker’s application receives persistent access to the account through APIs—often without triggering security alerts.

Why Email Authentication Matters Most in Healthcare

Email remains one of the most critical systems in healthcare organizations. It supports patient communication, internal collaboration, and the exchange of sensitive information. Unfortunately, it is also the most frequently targeted entry point for cyberattacks.

Once attackers gain access to an email account, they can:

Impersonate healthcare staff
Launch internal phishing attacks
Access sensitive patient communications
Extract protected health information (PHI)

Because of this, email authentication controls are becoming a major focus for security teams and compliance auditors alike.

Evolving Regulatory Expectations

HIPAA does not prescribe specific technologies, but it requires organizations to implement safeguards that are “reasonable and appropriate” based on risk. As new attack methods emerge, the definition of reasonable security evolves.

Today, many security frameworks and regulatory bodies are emphasizing stronger identity protections, including:

Phishing-resistant authentication
Conditional access policies
Monitoring for suspicious login behavior
Controls for third-party application permissions

Organizations that rely solely on basic MFA may increasingly struggle to demonstrate that their authentication protections are sufficient.

The Shift Toward Phishing-Resistant Authentication

To address the weaknesses of traditional MFA, many organizations are adopting phishing-resistant authentication technologies, which can be enabled with tools like Duo and Okta. These solutions rely on cryptographic authentication tied to trusted devices, which prevents attackers from capturing or replaying login credentials.

Examples include:

Hardware security keys
Passkeys
Certificate-based authentication

Because authentication is tied to both the device and the legitimate website domain, these technologies significantly reduce the success rate of phishing attacks.

Why Conditional Access Is Becoming Essential

Conditional access adds another layer of protection by evaluating context and risk before granting access. Instead of treating every login the same, conditional access policies analyze signals such as:

Device security status
Geographic location
Network reputation
User behavior patterns

If something appears unusual, such as a login from a new country, the system can require stronger authentication or block the attempt altogether. This risk-based approach to authentication helps prevent many account compromise scenarios.

The Future of HIPAA Risk Assessments

As authentication threats evolve, healthcare security assessments are increasingly focusing on identity protection maturity. Organizations may begin seeing findings related to:

Weak or outdated MFA methods
Lack of conditional access policies
Insufficient monitoring of login activity
Unrestricted third-party application permissions

In particular, email systems without advanced authentication protections may be flagged as high-risk vulnerabilities, especially when PHI is accessible.

LuxSci’s Modern Approach to MFA

Modern threats require more than a simple second login factor. LuxSci approaches authentication security with layered identity protection designed specifically for healthcare environments.

Instead of relying solely on basic MFA methods like SMS codes or email verification, LuxSci supports stronger authentication controls and policies that align with evolving security expectations. These protections can include:

Strong multi-factor authentication options
Monitoring for unusual login behavior
Enhanced identity verification mechanisms

By combining multiple security layers within its HIPAA-compliant secure communications email and marketing solutions, LuxSci helps healthcare organizations protect sensitive email communications while maintaining usability for providers, health plan administrators, payment providers, and patient engagement teams.

Conclusion

Multi-factor authentication remains an important security control—but not all MFA is created equal. Attack techniques such as phishing proxies, token replay, and consent phishing have demonstrated that traditional MFA methods can be bypassed. As a result, regulators and auditors are increasingly expecting stronger identity protections.

For healthcare organizations that rely heavily on email communications, the implications are significant. Weak authentication controls can expose sensitive patient data and may soon appear as high-risk findings during HIPAA risk assessments. The organizations best positioned for the future will be those that modernize authentication strategies now, moving toward phishing-resistant methods, conditional access policies, and layered identity protection.

Reach out to LuxSci today to learn how HIPAA compliant email can support both your organization’s engagement and cybersecurity needs.

FAQs

1. What is traditional MFA?

Traditional MFA refers to authentication methods that require a second verification step, typically SMS codes, email codes, or push notifications.

2. Why can attackers bypass MFA today?

Modern phishing tools can intercept authentication sessions or steal login tokens, allowing attackers to access accounts even when MFA is enabled.

3. What is phishing-resistant authentication?

Phishing-resistant authentication uses cryptographic methods tied to trusted devices, preventing attackers from capturing login credentials.

4. Why is email security especially important for healthcare organizations?

Email systems often contain patient communications and sensitive information, making them a common target for cyberattacks.

5. How can organizations improve authentication security?

Organizations can strengthen identity security by adopting phishing-resistant authentication methods, implementing conditional access policies, and monitoring login activity.

Encryption Optional Email Will Fail Audits in 2026 and Beyond

February 24, 2026
Pete Wermter

For years, healthcare organizations have relied on click-to-encrypt email workflows and secure portals as a practical compromise between usability and compliance. Or in some cases, they simply thought most of their emails did not need to be compliant. In regulated industries where data security and privacy are paramount, this approach was still considered “good enough.”

That era is ending.

As we progress into 2026 and beyond, regulators, auditors, and cyber insurers are sending a clear and consistent message: encryption that depends on human choice is no longer acceptable. It’s already happening. Encryption optional email isn’t merely raising concerns, it’s failing audits outright.

An Email Threat Landscape That’s Changing Faster Than Email Habits

Historically, email encryption was treated as a best practice rather than a hard requirement. If an organization could demonstrate that encryption tools existed and that employees had access to them, auditors were often satisfied. The box was checked, everybody moved on.

Today, the questions auditors ask are fundamentally different. Instead of asking whether encryption is available, they are asking whether sensitive data can ever leave the organization unencrypted. If the answer is yes, even in rare cases, or even accidentally, that’s no longer viewed as an acceptable gap. It’s viewed as inadequate control.

Why 2026 Is a Tipping Point for Email Security

Several forces are converging here in 2026 that make optional encryption increasingly untenable. Regulatory scrutiny around PHI and PII exposure continues to intensify. Breach costs and litigation are rising, with email remaining one of the most common vectors for data exposure and breaches. AI is also changing the game for cybercriminals, and attacks will continue to increase and be more sophisticated. As a result, cyber insurers are tightening underwriting requirements and demanding stronger, more predictable controls.

At the same time, email user behavior is unpredictable and inconsistent, which is a non-starter for data security in today’s world.

Taken together, these trends and behaviors point to a single requirement: email security controls must be automated. They must be enforced by systems, not dependent on employee memory, judgment, or good intentions.

The Reality of “Encryption Optional” in Practice

On paper, optional encryption can sound reasonable. In practice, it creates gaps large enough to open you up to a breach.

Secure portals are a good example. They require recipients to click a link, authenticate, and access content in a controlled environment. While this protects data in transit, and is a better approach than no security at all, it also introduces friction. And people don’t like friction. Senders forget to use the portal. Recipients ask for “just a quick email instead.” Shortcuts are taken to save time. And every shortcut becomes a risk.

Click-to-encrypt systems suffer from a similar problem. They rely on users to correctly identify sensitive data and remember to take action. But people often misclassify information, forget to click the button, or assume someone else has already secured the message. From an auditor’s perspective, this isn’t a training failure. It’s a set-up and control failure.

Email Security Defaults Are the New Normal

The latest message from regulators, auditors, and insurers is clear. If encryption is optional, data vulnerabilities become inevitable.

What can you do?

Below is a quick email security checklist to help you get started. Cyber insurers may require or recommend the following safeguards during the underwriting process, such as:

Multi-factor authentication (MFA)
Endpoint protection
Encrypted backups
Incident response planning
Encryption protocols for sensitive data in transit and at rest, including PHI in emails

In 2026 and beyond, healthcare organizations and regulated industries will be judged not by what they allow, but by what they prevent. Automated, encrypted email is the new. normal.

Want to learn more about LuxSci HIPAA compliant email? Reach out today.

LuxSci and Oiva Health Combine to Form Transatlantic Healthcare Communications Group

February 12, 2026
Pete Wermter

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

Rethinking HIPAA Compliant Email – Not Just a Checkbox

January 20, 2026
Pete Wermter

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 Notices – Replace 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.

What is a HIPAA Compliant Email?

October 11, 2024
Erik Kangas

A HIPAA compliant email incorporates encryption, access controls, audit capabilities, and secure archiving to protect electronic protected health information during transmission and storage. Regular email services like Gmail or Yahoo Mail do not meet HIPAA requirements without enhanced security measures. Healthcare organizations must implement secure email platforms or security add-ons, establish proper usage policies, and obtain Business Associate Agreements from service providers to maintain HIPAA compliant email communications.

HIPAA Compliant Email Encryption Requirements

HIPAA compliant email services must encrypt messages containing protected health information during transmission and storage. Transport Layer Security (TLS) encryption protects messages while traveling between email servers, preventing interception by unauthorized parties. End-to-end encryption provides stronger protection by encrypting message content so only intended recipients can read it. Message-level encryption allows sending protected information to recipients who might not have secure email systems. Healthcare organizations implement gateway encryption solutions that automatically encrypt messages containing patient information. Without these encryption protocols, sensitive healthcare data remains vulnerable to access by unauthorized individuals during transmission across networks or while stored on servers.

Secure Access Control Mechanisms

Controlling who can access email accounts is an important aspect of maintaining HIPAA compliant email systems. Multi-factor authentication requires users to verify their identity through methods beyond passwords. Account lockout policies temporarily disable access after multiple failed login attempts. Password complexity requirements ensure users create strong credentials that resist guessing or cracking attempts. Session timeout features automatically log users out after periods of inactivity. Role-based access controls limit which staff members can send, receive, or view emails containing protected health information. When properly implemented, these access restrictions create multiple layers of protection that reduce the risk of unauthorized email access.

Audit and Monitoring Functions

HIPAA compliant email platforms include logging and monitoring capabilities that track message handling. Email systems record message sending, receiving, and access activities with user identification and timestamps. These logs create audit trails demonstrating who accessed what information and when these actions occurred. Email security gateways monitor outgoing messages for potential policy violations or unencrypted protected health information. Organizations review these logs to identify unusual patterns or potential security issues. Monitoring tools can alert administrators about suspicious email activities that might indicate compromised accounts. Regular auditing allows healthcare organizations to demonstrate compliance during regulatory reviews while providing essential information for investigating any potential security incidents.

HIPAA Compliant Email Retention and Archiving

Healthcare organizations must maintain HIPAA compliant email archives that preserve messages according to retention requirements. Email archiving solutions capture and securely store all messages, including those deleted from user inboxes. These archives maintain the encryption, access controls, and audit capabilities needed for protected health information. Retention policies determine how long different types of messages must be preserved based on regulatory and organizational requirements. Legal hold features prevent deletion of messages relevant to investigations or litigation. Archive search capabilities allow retrieving specific messages when needed for patient care or compliance verification. The combination of secure storage and retrieval functionality ensures healthcare communications remain available when needed while maintaining appropriate protections throughout the message lifecycle.

Business Associate Agreements

Healthcare organizations must obtain Business Associate Agreements from providers of HIPAA compliant email services. These agreements establish the email provider’s responsibilities for protecting healthcare information under HIPAA regulations. The BAA outlines security measures, breach notification procedures, and compliance documentation requirements. Organizations should verify exactly which components of the email service fall under BAA coverage, as some features might be excluded. Email providers offer standardized BAAs as part of their healthcare-focused services. Without properly executed agreements, healthcare organizations remain legally responsible for any compliance failures or data breaches occurring through their email service providers, potentially resulting in regulatory penalties.

Staff Training and Usage Policies

Technology alone cannot guarantee HIPAA compliant email without proper user behavior. Organizations must establish clear policies governing appropriate email usage for protected health information. Staff training covers what information can be included in emails, when encryption must be used, and how to verify message security before sending. Many healthcare systems implement visual indicators that help users identify when they’re composing secure versus standard emails. Regular reminders help maintain awareness as email threats and regulations evolve. Healthcare organizations require staff acknowledgment of email policies to document training completion. Even the most sophisticated email security technology can be undermined by simple human errors, making training and clear usage guidelines fundamental to maintaining compliant communications.

Introducing Unified Login: Seamless Access Across Your LuxSci Accounts

February 4, 2025
Erik Kangas

At LuxSci, we’re committed to making secure communication easier and more efficient for healthcare organizations. Today, we’re excited to introduce Unified Login—a new feature that simplifies identity management and streamlines access to multiple LuxSci accounts, helping users and administrators save time and improve workflows, without sacrificing security.

If your organization manages multiple LuxSci accounts—or if you’re new to LuxSci and require multiple secure email accounts and domains—switching between them just became faster, easier, and more efficient. With Unified Login, users can seamlessly move between linked accounts without the hassle of repeated logins, ensuring uninterrupted productivity while maintaining strict security and compliance standards.

Why Unified Login?

Healthcare professionals, IT administrators & security, marketing teams, and compliance officers often need to manage multiple secure email accounts across different departments, domains, or business units. Traditionally, switching between accounts required a separate login, disrupting workflows and wasting time by requiring multiple logins and passwords.

With LuxSci’s new Unified Login feature, administrators can link user identities across accounts and domains, enabling one-click access without repeated authentication. This means:

More Efficiency – No more logging in and out multiple times a day. Switch identities instantly and move between accounts uninterrupted.
Better User Experience – Access the accounts and resources you need in seconds, with a seamless transition between roles and domains.
Strong Security & Compliance – Every identity switch is logged for full transparency. Actions performed under a switched identity also track who switched into the identity, ensuring security and regulatory compliance are maintained.

Real-World Use Cases

Here’s how Unified Login can benefit different healthcare functions and use cases:

Compliance Officers & IT Security

A compliance officer or IT security director conducting an audit across multiple business units can quickly switch between accounts to check email logs, security settings, and compliance reports—saving time and reducing administrative burdens.

Healthcare Marketing Teams

A healthcare marketing professional or a digital communications manager sending out segmented campaigns across different services, products, or brands can quickly and easily navigate between campaigns and results for each account or domain.

IT Administrators Managing Multiple Accounts

A hospital or health plan IT administrator overseeing multiple accounts for different departments (e.g., patient services, billing, and compliance) can now switch between accounts instantly—without re-entering credentials each time. This speeds up troubleshooting, reporting, and user management, making workflows significantly more efficient.

Physicians & Providers with Multiple Roles

A doctor working across multiple clinics or locations with separate email accounts can easily transition between them without needing to log out and back in. Whether reviewing patient communications or sending secure messages, Unified Login ensures a seamless and secure experience.

How It Works

Unified Login provides administrator-managed identity linking, ensuring organizations retain full control over who can switch between accounts. The feature supports:

Unique Access Separation – Users maintain distinct identities, having quick access when needed.
Shared & Delegated Access – Teams working across multiple accounts can transition seamlessly.
Administrative Access – IT and compliance teams can manage multiple accounts efficiently while maintaining strict security protocols.

The main features of Unified Login include:

Administrators can link individual users to other users in the same or a different account.
Users can switch identities with one click without the need to re-authenticate.
Each identity switch starts a new session, giving the user the same access and permissions as the target identity.
Access and audit logs reference the original user, preserving accountability.

Once configured, users will see a “Switch Identity To” section in their account menu. Clicking on a linked identity seamlessly switches to a new session with the appropriate permissions, ensuring security while keeping workflows uninterrupted. If two or more identities are available, a “View All Identities” option appears.

Designed for Secure Healthcare, Built for Convenience

As a leader in HIPAA-compliant secure communications, LuxSci understands the challenges of balancing efficiency with security. Unified Login is ideal for healthcare organizations that need:

Secure, streamlined workflows for managing multiple email accounts for multiple business units, departments, or locations.
Faster access to multiple accounts for authorized personnel without compromising compliance.
Reduced password fatigue for users managing multiple roles or accounts.

Get Started with LuxSci Unified Login

Current LuxSci customers interested in using this service can request that it be enabled on their account, via a support ticket. You can also refer to our technical documentation for more information. If you’re new to LuxSci, reach out and learn more today.

Is Google Web Hosting HIPAA Compliant?

December 11, 2024
Erik Kangas

Google web hosting is not HIPAA compliant as a standard service. While Google Cloud Platform can be configured for HIPAA compliance with a Business Associate Agreement (BAA), Google’s simpler hosting services like Firebase Hosting and standard Google Sites do not qualify for HIPAA compliance. Healthcare organizations looking to host websites containing protected health information need properly configured Google Cloud Platform environments with additional security measures in place.

Google Web Hosting Options and Limitations

Google web hosting includes several different services with varying capabilities. Google Cloud Platform provides enterprise-level infrastructure that can support healthcare applications when properly configured. Other Google web hosting options like Firebase Hosting offer simplified deployment but lack healthcare compliance features. Google Sites provides basic website creation tools without the security measures needed for patient information. Healthcare organizations must understand these distinctions when selecting Google hosting services. The default configurations of these platforms do not include the security protections required by HIPAA regulations.

Business Associate Agreements for Google Web Hosting

Healthcare organizations must obtain a Business Associate Agreement before using any Google web hosting service for protected health information. Google offers a BAA that covers specific Google Cloud Platform services but excludes many other Google web hosting options. This agreement establishes Google’s responsibilities for protecting healthcare data according to HIPAA requirements. Organizations must verify which specific services fall under BAA coverage before implementation. Google provides documentation listing covered services and compliance recommendations for healthcare customers. Services not covered by the BAA cannot legally store or process protected health information.

Required Security Configurations

Google web hosting requires specific security measures to achieve HIPAA compliance. Website data storage needs encryption both during transmission and while at rest. Access controls must limit system permissions to authorized personnel through proper authentication methods. Logging systems need to track user actions and system events for compliance documentation. Network security requires protection against unauthorized access through firewall rules and secure configurations. Organizations using web hosting for healthcare websites typically implement additional security tools beyond the default platform offerings. Many healthcare providers employ security specialists familiar with both Google environments and healthcare regulations.

Compliance Documentation Requirements

Using Google web hosting for healthcare websites demands thorough compliance documentation. Organizations must maintain records of their signed BAA with Google and service configurations. Security policies should outline how the hosting environment protects patient information. Risk assessments need documentation showing potential vulnerabilities and mitigation strategies. Access control policies establish who can work with healthcare data and under what circumstances. Incident response plans outline steps for addressing potential security breaches. These documents not only support HIPAA compliance but also provide guidance for technical staff maintaining the website infrastructure.

Alternative Hosting Approaches

Many healthcare organizations choose alternatives to Google web hosting. Specialized HIPAA compliant hosting providers focus exclusively on healthcare needs with pre-configured security measures. These providers often include compliance support services beyond basic hosting. Some organizations maintain healthcare websites on private cloud or on-premises infrastructure for maximum control. Hybrid approaches separate public information on standard hosting from protected health information on compliant systems. The choice between these options depends on organizational resources, technical capabilities, and specific website requirements.

Implementation Best Practices

Healthcare organizations implementing Google web hosting for compliant websites follow established best practices. Data mapping identifies exactly what protected health information appears on the website and where it resides within Google services. Security reviews examine hosting configurations before storing any patient information. Staff training ensures everyone managing the website understands compliance requirements. Regular security assessments identify potential vulnerabilities as technology evolves. Organizations typically establish monitoring systems to alert them about unusual activities that might indicate security issues. These practices help maintain compliance while providing effective web services to patients.

Send Secure Emails: Alternatives to Web Portals

December 5, 2023
LuxSci

Digital technologies have entirely shifted how individuals want to interact with their healthcare providers. As consumers have become used to emailing or texting with their hairstylists, mechanics, and other providers to schedule appointments, they want to have the same level of interaction with their healthcare providers.

However, many healthcare organizations find it challenging to deliver the same experience because of their compliance requirements under HIPAA. They must balance usability and access with security and patient privacy. To send secure emails, they often resort to secure web portals.

Problems with Secure Web Portals

One of the most common ways that healthcare organizations communicate securely with patients is by using the secure web portal method of email encryption. In this scenario, messages are sent to a secure web server, and a notification is sent to the recipient, who then logs into the portal to retrieve the message.

While highly secure, this method is not popular with recipients because of the friction it creates.

To maintain a high level of security, users must log in to a separate account to retrieve the message. This extra step creates a barrier, especially for individuals who are not tech-savvy. In addition to creating a new account, they must remember a different username and password to access their secure messages. If the recipient doesn’t have this information readily available, they will likely delete the message and move on with their day. Many users will never bother logging in because of the inconvenience. This creates issues for organizations that want to use email for standard business communications and patient engagement efforts.

While this method may be appropriate for sending highly sensitive information like medical records, financial documents, and other valuable information, many emails that must meet compliance requirements only infer sensitive information and do not require such a high level of security. Flu shot reminder emails are not as sensitive or potentially devastating as sending the wrong medical file to someone. Healthcare organizations need to use secure email solutions that are flexible enough to send only the most sensitive emails to the portal and less sensitive emails using other methods.

How to Meet Compliance Requirements for Sending Secure Email

So, what other options do you have for sending secure emails? The answer will depend on what specific requirements you need to meet. Healthcare organizations that must abide by HIPAA regulations will find a lot of flexibility regarding the technologies they can use to protect ePHI in transit.

In addition to a secure web portal, three other types of encryption are suitable for email sending: TLS, PGP, and S/MIME. PGP and S/MIME are more secure than a web portal. They also require advanced technological skills and coordination with the end-user to implement, which makes them impractical for most business email sending.

That leaves us with TLS, which is suitable to meet most compliance standards (including HIPAA) and delivers an email experience much like that of a “regular” email.

Send Secure Emails with TLS Encryption

TLS encryption is an excellent option for secure email sending that provides a seamless experience for the recipient. Emails sent securely with TLS appear like regular, unencrypted emails in the recipient’s inbox.

TLS encrypts the message contents as they travel between mail servers to prevent interception and eavesdropping. Once the message reaches the inbox, it is unencrypted and can be read by anyone with access to the email account. For this reason, it is less secure than a portal but secure enough to meet compliance requirements like HIPAA.

If you’re wondering why this is, HIPAA only requires covered entities and business associates to protect PHI when it is stored on their systems or as it is transmitted elsewhere. After the message reaches the recipient, it is up to the recipient to decide what they want to do to secure the information. HIPAA does not apply to individuals. Each person is entitled to share and store their health information however they see fit.

Conclusion

Balancing security and usability is a significant challenge for healthcare organizations. If the message is too secure, it may be difficult for the recipient to open and engage with it. If it’s not secure enough, it is too easy for cybercriminals and other bad actors to intercept private information as it is sent across the internet.

Choosing an email provider like LuxSci, which offers flexible email encryption options, allows users to choose the right level of encryption for each message to maximize engagement and improve health outcomes. Contact our team today to learn more about how we can support your efforts.