---
title: MDaemon Simple Secure Email  | RelayFax
description: RelayFax | Email server and email security insights from MDaemon Technologies, an expert in email server and email gateway software, will help you better manage your company's email system.
---

[![MDaemon Technologies](https://blog.mdaemon.com/hs-fs/hubfs/MDaemon-Technologies_logo_large.png?width=564&height=110&name=MDaemon-Technologies_logo_large.png "MDaemon Technologies")](https://mdaemon.com/)

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# MDaemon Technologies Blog

[![](https://blog.mdaemon.com/hubfs/RelayFax_Product_Update_Featured.png)](https://blog.mdaemon.com/relayfax-eol-notice)

## [RelayFax EOL Notice](https://blog.mdaemon.com/relayfax-eol-notice)

 By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro) posted in [Product Updates](https://blog.mdaemon.com/topic/product-updates), [Software](https://blog.mdaemon.com/topic/software), [RelayFax](https://blog.mdaemon.com/topic/relayfax)

[0 Comments](https://blog.mdaemon.com/relayfax-eol-notice#comments-listing)

As part of a product's natural lifecycle, MDaemon Technologies has ended the development, sales, and support (free or paid) of its RelayFax software effective June 30, 2022.

[Read More](https://blog.mdaemon.com/relayfax-eol-notice)

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### Lists by Topic

- [Email Security (72)](https://blog.mdaemon.com/tag/email-security)
- [MDaemon Email Server (45)](https://blog.mdaemon.com/tag/mdaemon-email-server)
- [Email How To (37)](https://blog.mdaemon.com/tag/email-how-to)
- [Email Best Practices (29)](https://blog.mdaemon.com/tag/email-best-practices)
- [Phishing (28)](https://blog.mdaemon.com/tag/phishing)
- [Product Updates (28)](https://blog.mdaemon.com/tag/product-updates)
- [Security Gateway for Email (27)](https://blog.mdaemon.com/tag/security-gateway-for-email)
- [Stop Spam Email (25)](https://blog.mdaemon.com/tag/stop-spam-email)
- [Cybersecurity (24)](https://blog.mdaemon.com/tag/cybersecurity)
- [Email Security Best Practices (22)](https://blog.mdaemon.com/tag/email-security-best-practices)
- [Email Server (22)](https://blog.mdaemon.com/tag/email-server)
- [Two-Factor Authentication (18)](https://blog.mdaemon.com/tag/two-factor-authentication)
- [Email Gateway How-To (17)](https://blog.mdaemon.com/tag/email-gateway-how-to)
- [Email Security Trends (15)](https://blog.mdaemon.com/tag/email-security-trends)
- [Health Care Security (12)](https://blog.mdaemon.com/tag/health-care-security)
- [SecurityGateway (12)](https://blog.mdaemon.com/tag/securitygateway)
- [Spear Phishing (12)](https://blog.mdaemon.com/tag/spear-phishing)
- [Data Leak Prevention (11)](https://blog.mdaemon.com/tag/data-leak-prevention)
- [Email Encryption (11)](https://blog.mdaemon.com/tag/email-encryption)
- [Anti-Spoofing (10)](https://blog.mdaemon.com/tag/anti-spoofing)
- [MDaemon Webmail (10)](https://blog.mdaemon.com/tag/mdaemon-webmail)
- [Email Archiving (8)](https://blog.mdaemon.com/tag/email-archiving)
- [Email Management (8)](https://blog.mdaemon.com/tag/email-management)
- [Email Privacy (8)](https://blog.mdaemon.com/tag/email-privacy)
- [Email Spoofing (8)](https://blog.mdaemon.com/tag/email-spoofing)
- [Business Email Compromise (7)](https://blog.mdaemon.com/tag/business-email-compromise)
- [Anti-Virus (6)](https://blog.mdaemon.com/tag/anti-virus)
- [Email Software (6)](https://blog.mdaemon.com/tag/email-software)
- [Tutorial (6)](https://blog.mdaemon.com/tag/tutorial)
- [Update (6)](https://blog.mdaemon.com/tag/update)
- [Collaboration (5)](https://blog.mdaemon.com/tag/collaboration)
- [Email Authentication (5)](https://blog.mdaemon.com/tag/email-authentication)
- [Compliance (4)](https://blog.mdaemon.com/tag/compliance)
- [Email Remote Administration (4)](https://blog.mdaemon.com/tag/email-remote-administration)
- [MailStore Archive Server (4)](https://blog.mdaemon.com/tag/mailstore-archive-server)
- [Microsoft 365 Exchange Alternative (4)](https://blog.mdaemon.com/tag/microsoft-365-exchange-alternative)
- [Passwords (4)](https://blog.mdaemon.com/tag/passwords)
- [Software update (4)](https://blog.mdaemon.com/tag/software-update)
- [Archive (3)](https://blog.mdaemon.com/tag/archive)
- [Attachments (2)](https://blog.mdaemon.com/tag/attachments)
- [Business Email (2)](https://blog.mdaemon.com/tag/business-email)
- [Cloud (2)](https://blog.mdaemon.com/tag/cloud)
- [DMARC (2)](https://blog.mdaemon.com/tag/dmarc)
- [Industry Insight (2)](https://blog.mdaemon.com/tag/industry-insight)
- [MDaemon (2)](https://blog.mdaemon.com/tag/mdaemon)
- [insider threats (2)](https://blog.mdaemon.com/tag/insider-threats)
- [msp (2)](https://blog.mdaemon.com/tag/msp)
- [Anti-Relay (1)](https://blog.mdaemon.com/tag/anti-relay)
- [BEC (1)](https://blog.mdaemon.com/tag/bec)
- [Backscatter (1)](https://blog.mdaemon.com/tag/backscatter)
- [Bayesian Learning (1)](https://blog.mdaemon.com/tag/bayesian-learning)
- [Content Filter (1)](https://blog.mdaemon.com/tag/content-filter)
- [DNS-BL (1)](https://blog.mdaemon.com/tag/dns-bl)
- [Disaster Recovery (1)](https://blog.mdaemon.com/tag/disaster-recovery)
- [Email Collaboration (1)](https://blog.mdaemon.com/tag/email-collaboration)
- [Email Software Reviews (1)](https://blog.mdaemon.com/tag/email-software-reviews)
- [Encrypt (1)](https://blog.mdaemon.com/tag/encrypt)
- [External Email Threats (1)](https://blog.mdaemon.com/tag/external-email-threats)
- [Gateway (1)](https://blog.mdaemon.com/tag/gateway)
- [Inbox (1)](https://blog.mdaemon.com/tag/inbox)
- [Inbox Zero (1)](https://blog.mdaemon.com/tag/inbox-zero)
- [Macros (1)](https://blog.mdaemon.com/tag/macros)
- [Monitoring (1)](https://blog.mdaemon.com/tag/monitoring)
- [Quarantine (1)](https://blog.mdaemon.com/tag/quarantine)
- [RelayFax (1)](https://blog.mdaemon.com/tag/relayfax)
- [Software (1)](https://blog.mdaemon.com/tag/software)
- [Training (1)](https://blog.mdaemon.com/tag/training)
- [Troubleshooting (1)](https://blog.mdaemon.com/tag/troubleshooting)
- [Upgrade (1)](https://blog.mdaemon.com/tag/upgrade)
- [Web Conferencing (1)](https://blog.mdaemon.com/tag/web-conferencing)
- [Windows Server (1)](https://blog.mdaemon.com/tag/windows-server)
- [internal email threat (1)](https://blog.mdaemon.com/tag/internal-email-threat)
- [ssl (1)](https://blog.mdaemon.com/tag/ssl)
- [tax scams (1)](https://blog.mdaemon.com/tag/tax-scams)

see all

### Posts by Topic

- [Email Security (72)](https://blog.mdaemon.com/tag/email-security)
- [MDaemon Email Server (45)](https://blog.mdaemon.com/tag/mdaemon-email-server)
- [Email How To (37)](https://blog.mdaemon.com/tag/email-how-to)
- [Email Best Practices (29)](https://blog.mdaemon.com/tag/email-best-practices)
- [Phishing (28)](https://blog.mdaemon.com/tag/phishing)
- [Product Updates (28)](https://blog.mdaemon.com/tag/product-updates)
- [Security Gateway for Email (27)](https://blog.mdaemon.com/tag/security-gateway-for-email)
- [Stop Spam Email (25)](https://blog.mdaemon.com/tag/stop-spam-email)
- [Cybersecurity (24)](https://blog.mdaemon.com/tag/cybersecurity)
- [Email Security Best Practices (22)](https://blog.mdaemon.com/tag/email-security-best-practices)
- [Email Server (22)](https://blog.mdaemon.com/tag/email-server)
- [Two-Factor Authentication (18)](https://blog.mdaemon.com/tag/two-factor-authentication)
- [Email Gateway How-To (17)](https://blog.mdaemon.com/tag/email-gateway-how-to)
- [Email Security Trends (15)](https://blog.mdaemon.com/tag/email-security-trends)
- [Health Care Security (12)](https://blog.mdaemon.com/tag/health-care-security)
- [SecurityGateway (12)](https://blog.mdaemon.com/tag/securitygateway)
- [Spear Phishing (12)](https://blog.mdaemon.com/tag/spear-phishing)
- [Data Leak Prevention (11)](https://blog.mdaemon.com/tag/data-leak-prevention)
- [Email Encryption (11)](https://blog.mdaemon.com/tag/email-encryption)
- [Anti-Spoofing (10)](https://blog.mdaemon.com/tag/anti-spoofing)
- [MDaemon Webmail (10)](https://blog.mdaemon.com/tag/mdaemon-webmail)
- [Email Archiving (8)](https://blog.mdaemon.com/tag/email-archiving)
- [Email Management (8)](https://blog.mdaemon.com/tag/email-management)
- [Email Privacy (8)](https://blog.mdaemon.com/tag/email-privacy)
- [Email Spoofing (8)](https://blog.mdaemon.com/tag/email-spoofing)
- [Business Email Compromise (7)](https://blog.mdaemon.com/tag/business-email-compromise)
- [Anti-Virus (6)](https://blog.mdaemon.com/tag/anti-virus)
- [Email Software (6)](https://blog.mdaemon.com/tag/email-software)
- [Tutorial (6)](https://blog.mdaemon.com/tag/tutorial)
- [Update (6)](https://blog.mdaemon.com/tag/update)
- [Collaboration (5)](https://blog.mdaemon.com/tag/collaboration)
- [Email Authentication (5)](https://blog.mdaemon.com/tag/email-authentication)
- [Compliance (4)](https://blog.mdaemon.com/tag/compliance)
- [Email Remote Administration (4)](https://blog.mdaemon.com/tag/email-remote-administration)
- [MailStore Archive Server (4)](https://blog.mdaemon.com/tag/mailstore-archive-server)
- [Microsoft 365 Exchange Alternative (4)](https://blog.mdaemon.com/tag/microsoft-365-exchange-alternative)
- [Passwords (4)](https://blog.mdaemon.com/tag/passwords)
- [Software update (4)](https://blog.mdaemon.com/tag/software-update)
- [Archive (3)](https://blog.mdaemon.com/tag/archive)
- [Attachments (2)](https://blog.mdaemon.com/tag/attachments)
- [Business Email (2)](https://blog.mdaemon.com/tag/business-email)
- [Cloud (2)](https://blog.mdaemon.com/tag/cloud)
- [DMARC (2)](https://blog.mdaemon.com/tag/dmarc)
- [Industry Insight (2)](https://blog.mdaemon.com/tag/industry-insight)
- [MDaemon (2)](https://blog.mdaemon.com/tag/mdaemon)
- [insider threats (2)](https://blog.mdaemon.com/tag/insider-threats)
- [msp (2)](https://blog.mdaemon.com/tag/msp)
- [Anti-Relay (1)](https://blog.mdaemon.com/tag/anti-relay)
- [BEC (1)](https://blog.mdaemon.com/tag/bec)
- [Backscatter (1)](https://blog.mdaemon.com/tag/backscatter)
- [Bayesian Learning (1)](https://blog.mdaemon.com/tag/bayesian-learning)
- [Content Filter (1)](https://blog.mdaemon.com/tag/content-filter)
- [DNS-BL (1)](https://blog.mdaemon.com/tag/dns-bl)
- [Disaster Recovery (1)](https://blog.mdaemon.com/tag/disaster-recovery)
- [Email Collaboration (1)](https://blog.mdaemon.com/tag/email-collaboration)
- [Email Software Reviews (1)](https://blog.mdaemon.com/tag/email-software-reviews)
- [Encrypt (1)](https://blog.mdaemon.com/tag/encrypt)
- [External Email Threats (1)](https://blog.mdaemon.com/tag/external-email-threats)
- [Gateway (1)](https://blog.mdaemon.com/tag/gateway)
- [Inbox (1)](https://blog.mdaemon.com/tag/inbox)
- [Inbox Zero (1)](https://blog.mdaemon.com/tag/inbox-zero)
- [Macros (1)](https://blog.mdaemon.com/tag/macros)
- [Monitoring (1)](https://blog.mdaemon.com/tag/monitoring)
- [Quarantine (1)](https://blog.mdaemon.com/tag/quarantine)
- [RelayFax (1)](https://blog.mdaemon.com/tag/relayfax)
- [Software (1)](https://blog.mdaemon.com/tag/software)
- [Training (1)](https://blog.mdaemon.com/tag/training)
- [Troubleshooting (1)](https://blog.mdaemon.com/tag/troubleshooting)
- [Upgrade (1)](https://blog.mdaemon.com/tag/upgrade)
- [Web Conferencing (1)](https://blog.mdaemon.com/tag/web-conferencing)
- [Windows Server (1)](https://blog.mdaemon.com/tag/windows-server)
- [internal email threat (1)](https://blog.mdaemon.com/tag/internal-email-threat)
- [ssl (1)](https://blog.mdaemon.com/tag/ssl)
- [tax scams (1)](https://blog.mdaemon.com/tag/tax-scams)

See all

#### About MDaemon Technologies

MDaemon Technologies is a pioneer in developing email and email security software helping to protect customers from evolving cyber-security threats. Its products and services are trusted by thousands of organizations in over 140 countries. For more than two decades, the company’s products have been developed with the ongoing input of IT professionals who demand reliable, affordable software that requires minimal effort to manage.

The software can be deployed in virtual, hosted cloud, on-premises, or hybrid network environments. The company sells its software and services directly and through a network of global channel partners.

For more information, visit [www.mdaemon.com](https://www.altn.com/).

Copyright © 1996-2026 MDaemon Technologies.  View [privacy policy](https://mdaemon.com/policies/privacy-policy).

 

###### Contact Us

 +1.817-601-3222

[sales@help.mdaemon.com](mailto:sales@help.mdaemon.com)

 6340 Lake Worth Blvd.  
 Fort Worth, TX 76135