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How it Works
TLS Checker


At LuxSci, we pride ourselves on providing you with the most comprehensive email security available. Combined with the use of LuxSci's TLS- and SSL-based secure information transmission services for WebMail, POP, IMAP, and SMTP, the use of SecureLine ensures that your email is as private as it can possibly be. We achieve this with:

Email Security Features


End-to-end email content encryption

Your message content can be encrypted from the time it is sent, to the time it is viewed by the recipient. This includes:

  • Secure transport - no one can eavesdrop on the message content during any stage of transport or delivery.
  • Secure storage - messages (sent via PGP, S/MIME, or Escrow) are stored while encrypted on disk so that they are secure in backups and protected against administrative disk access.
  • Access by any recipient with a valid email address - no matter what email service provider they have or email software they use. Only the intended recipients of your messages are given access.
  • Guaranteed integrity of message content.


Escrow Secure Message Retrieval Portal


Secure TLS-Only Email Forwarding

Optionally restrict all server-side email forwarding rules from your account to external addresses to be only to recipients whose email servers support SMTP TLS for email delivery.

Protected, Secure Logins

Your username and password remain secure when logging into our services.

WebMail and SMTP


Send secure messages using LuxSci WebMail, LuxSci SMTP, or Mobile Sync.

Read TLS-secured messages in WebMail, POP, and IMAP

Decrypt PKI-secured messages in WebMail or upon delivery.

Decrypt PKI-secured messages in WebMail or upon delivery.

Access Escrow message content easily from WebMail

Send one message to multiple recipients who require any combination of different encryption mechanisms.

Continue using LuxSci's email archival services, outbound email content monitoring services, and global message tag line service.

Forward and reply-to secure messages.

Define recipient domains that will be exempt from encryption.

Opportunistic TLS for delivery of all messages to all recipients.

Optional Forced SMTP TLS-Only delivery of messages to recipients that support TLS.

Enhance Security: Disable Forced TLS on a per-message basis.

If Forced TLS is enabled as an option, you can disable it on a per-message basis with one click (in WebMail) or by adding custom text to your message subject (when sending from your email program or device). In these cases, Opportunistic TLS will be used in combination with something more secure than TLS: Escrow, PGP, and/or S/MIME.

Three Modes: Encryption Always On, Optional and On by default, or Optional and Off by default.

You can configure how SecureLine is used on a global, per-domain, or per-user basis. This includes having all messages encrypted, or only some with encryption enabled or disabled by default for all new messages.

If you choose to have Encryption optional but enabled by default, then all messages sent without SecureLine are logged for auditing reasons, and copies of them can be sent to an auditor email address for review.

Integration into Microsoft Windows Outlook via the free SecureLine Plugin.

Encrypt some messages and not others

Encrypt selected messages based on their content

Encryption is server-side; no special software needs to be installed

More Specific Feature Lists

Starting at $12.00/mo
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"I use the LuxSci WebMail client for my business... [The people at LuxSci] are amazing and have taken very good care of us. I appreciate their good work; we have had no mail problems since we switched to their setup."

—Erik Peterson, Yanntek, Inc.

TRUSTe Privacy Certification Refund Policy Thawte Extended Validation SSL Certificate

Learn more

• The Case for Email Security

• Ensuring All Data is Encrypted at Rest with LuxSci

more articles

"I just wanted to say that LuxSci is DEFINITELY the best hosting company I've ever used for email. They have real features, not glitz, especially... complete testimonial"
McAfee Secure TRUSTe Privacy Certification Thawte Extended Validation SSL Certificate Refund Policy
• Access Anywhere
• Fast and Robust
• Super Secure
• Tons of Features
• Customizable
• Mobile Friendly

Send and receive email from your favorite programs, including:

 Microsoft Outlook
 Mozilla Thunderbird
 Apple Mail
 Windows Mail

... Virtually any program that supports POP, IMAP, or SMTP

Keep your email, contacts, and calendars in sync:

 Apple iPhone and iPad
 Android Devices
 Windows Phone

... Any device with Exchange ActiveSync (EAS) support

Relay your server's mail through LuxSci via smarthost:

• Resolve issues with ISP sending limits and restrictions
• Improve deliverability with better IP reputation and IP masking
• Take advantage of Email Archival and HIPAA Compliance
• Even setup smarthosting from Google Apps!

Free web site hosting with any email account:

• Start with up to 10 web sites and MySQL databases
• DNS services for one domain included
• Tons of features and fully HIPAA capable

LuxSci's focus on security and privacy:

• Read The Case for Email Security
• Read Mitigating Security & Privacy Threats
• Review our Privacy Policy

The most accurate, flexible, and trusted filters in the business:

• Premium protection with Intel Security Saas
• Realtime virus database guards against the latest threats
• Seven-day quarantine lets you put eyes on every filtered email
• Supplement with our Basic Spam Filter for even more features

End-to-end secure email encryption — to anyone, from anyone:

• No setup required — encryption is automatic and easy to use
• Secure outbound email with TLS, PGP, S/MIME, or Escrow
• Free inbound encryption via our SecureSend portal
• Independent of your recipient's level of email security
• Widely compatible and fully HIPAA Compliant

Add an extra layer of security with an SSL Certificate:

• Secure your web site
• Debrand LuxSci WebMail with your own secure domain
• Access secure email services via your own secure domain

Encrypt your service traffic via secure tunnel:

• Add another layer of security to your SSL connections
• WebMail, POP, IMAP, SMTP, web/database access
• SecureForm posts, SecureLine Escrow, SecureSend access
• Restrict your account to VPN access only

Secure long-term message archival:

• Immutable, tamperproof email retention with audit trails
• No system requirements — minimal setup, even less upkeep
• Realtime archival of all inbound and outbound messages
• Works anywhere — even with non-LuxSci email hosting

Free data backups included with all email hosting accounts:

• Automatic backups of all email, WebAides, web/database data
• Seven daily backups and up to four weekly backups
• Unlimited restores included at no additional cost
• Custom backup schedules for dedicated servers

Automate your email management:

• Save messages to specific folders or to LuxSci WebAides
• Advanced text scanning with regular expressions
• Tag messages, alter subject lines, or add custom headers
• Filter by message charset, type, TLS status, DKIM status
• Chain filters together for even more complex actions

• Bulk add and edit users, aliases and more
• Control sharing and access globally or on a granular level
• Delegate user roles through permissions
• Configure account-wide taglines, sending restrictions, and more
• Remotely administer account via SOAP API

Share, collaborate, organize, synchronize:

• Calendars, Contacts, Documents, Notes, Widgets, Workspaces
• Fine-grained access control and security
• Access anywhere via secure web portal or smartphone
• Save over solutions like Microsoft Exchange

Free folder sharing for all email hosting accounts:

• Share mail folders with other users in your account
• Subscribe to only the folders you want to see
• Set read-only or read-write access control
• View all personal and shared folders via unified web interface

Color code and label your email messages:

• Define and assign multiple IMAP keywords to each message
• Filter, search, and sort by tags
• Compatible and synchronizes with any IMAP email client
• Also usable with WebAide entries