

Courier-MTA
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The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open commodity protocols, such as ESMTP, IMAP, POP3, LDAP, SSL, and HTTP. Courier provides ESMTP, IMAP, POP3, webmail, and mailing list services within a single, consistent, framework.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Linux
- BSD
- Self-Hosted




