Mercury Mail Transport System alternatives

Mercury Mail Transport System is a proprietary app for Windows. It is free for personal use. Developed by David Harris.

Alternatives

• Google Workspace
• Infomaniak kSuite
• Kopano
• hMail Server
• Microsoft Exchange
• Axigen
• LimitPixel
• Dovecot
• iRedMail
• OpenChange
• Expanding Communication
• Archiveopteryx