Simple, Secure, Email.

Flexible, affordable, and trusted by IT professionals around the world.

Important updates for existing cutomers (click to open)

MDaemon®
Email Server

TRUSTED EXCHANGE AND MS365 ALTERNATIVE
On-Prem | Air-Gapped | Hosted | Cloud | MSP 

Take charge of your email with unmatched security and privacy. Deployed by IT professionals and businesses in over 140 countries. Experience ease-of-management and trust that puts you in control your email.

SecurityGateway™
for Email

SECURE EMAIL GATEWAY
On-Prem | Hosted | Cloud | MSP

Threat detection technology to protect email servers from viruses, spam, phishing, data leaks, and other cyber threats. Protect Microsoft 365, Microsoft Exchange, and others, from inbound and outbound threats.

Email Archiving
Solutions

MANAGED EMAIL RETENTION
On-Prem | Hosted | Cloud | MSP

Multiple solutions to meet the needs of any organization. Safeguard your important data while meeting regulatory compliance.

Explore our archiving solutions:

Now Available: Windows and macOS Email Client for MDaemon

Now integrated in MDaemon version 24.5.1 and higher
A fully-featured desktop and mobile email client for companies of all sizes, with productivity tools far beyond email.

Popular Industries We Serve
IT | ISPs | Healthcare | Legal | Financial Services | Hospitality
Government | Schools | Non-Profits

TRUSTED BY: