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, calendaring, and mailing list services.
Project Admins:
mrsam
Operating System:
All POSIX (Linux/BSD/UNIX-like OSes)
License:
GNU General Public License (GPL)
Category:
Filters, Mail Transport Agents, Post-Office
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