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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. Individual components can be enabled or disabled at will. Courier implements basic Web-based calendaring and scheduling services integrated in the Webmail module.


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Information regarding Project Releases and Project Resources. Note that the information here is a quote from page, and the downloads themselves may not be hosted on OSDN.

2011-04-14 11:15

标签: Stable, Minor security fixes
This release fixes a memory corruption bug in the Webmail server and compilation errors when using recent versions of OpenSSL.

2011-04-09 07:16

标签: Major feature enhancements, Stable
This release replaces a small set of internally-supported character sets with support for the platform-specific iconv(3) API, adding support for any character set that's supported by the platform. A search function has been added to the Webmail server.

2010-03-17 16:45

此版本修正了事故发生的,如果localmailfilter产生了很大的错误信息。帐户选项介绍了禁用非SSL IMAP和POP3连接。
标签: Stable, security fix
This release fixes a crash that occurred if a localmailfilter generated a large error message. Account options were introduced to disable non-SSL IMAP and POP3 connections.

2009-05-11 13:34

标签: Minor Enhancements
This release adds logging of authenticated IDs to messages that were submitted using authenticated SMTP, and removes useless logging of spurious errors that sometimes occur when SMTP clients terminate their connections.

2009-03-06 20:45

标签: Minor bugfixes
This release includes fixes for several platform-specific problems that may occur when forwarding messages and when Courier is compiled against the GnuTLS library.

Project Resources