AtMail Open vs Shortmail
A side-by-side look at AtMail Open and Shortmail. For an in-depth review of either product, follow the links below.
AtMail Open
Office & Productivity
AtMail Open is an open source email server software designed for high delivery performance, security, and reliability. It is based on open standards and is a scalable on-prem email platform for SMBs.
emailserveropen-source
Shortmail
Social & Communications
Shortmail is an email service focused on brevity and simplicity. It limits emails to 300 characters to encourage users to get to the point quickly.
emailbrevitysimplicity300-character-limit
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