AtMail Open vs Squirrelmail

A side-by-side look at AtMail Open and Squirrelmail. 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

Full review → Alternatives

Squirrelmail

Social & Communications

Squirrelmail is an open source webmail client that allows users to access email accounts through a web browser. It supports SMTP, POP3 and IMAP protocols for sending and receiving emails.

opensourcewebmailemailpop3imapsmtp

Full review → Alternatives