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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, calendaring, and mailing list services.

Project Activity

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Categories

Post-Office, Email Spam Filter, Mail Transfer Agents, Email Servers

License

GNU General Public License version 3.0 (GPLv3)

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ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 2 / 5

User Reviews

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  • hsn Posted 2021-04-24
    Really good software package. It would be nice to have clamav support out of box and DIGEST-MD5 because CRAM is considered unsecure.
  • barberpro Posted 2013-02-15
    The most awesome and easy cleaning tool I've ever seen.
    1 user found this review helpful.
  • judithp Posted 2013-02-09
    Thank you, thank you a million times. You can't imagine how critical continued support of this project is to my software and my livelihood. Keep up the good work, and kudos.
  • rimmvla Posted 2013-01-19
    i like it very much. easy to use and amazing. I love it!
    3 users found this review helpful.
  • jigurda Posted 2012-12-03
    Great project! Really beneficial, and generic enough for being customised for many applications.
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Additional Project Details

Operating Systems

Linux, BSD

Intended Audience

System Administrators, Developers

User Interface

Web-based, Non-interactive (Daemon)

Programming Language

Perl, C++, C

Related Categories

Perl Post-Office Software, Perl Email Spam Filter Software, Perl Mail Transfer Agents, Perl Email Servers, C++ Post-Office Software, C++ Email Spam Filter Software, C++ Mail Transfer Agents, C++ Email Servers, C Post-Office Software, C Email Spam Filter Software, C Mail Transfer Agents, C Email Servers

Registered

2000-05-06
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