# The Courier mail server Links

## The Courier mail server WIKI

## Mailing Lists

courier-users - an unmoderated general mailing list for questions, bug reports, and comments that do not belong in any of the other lists (see below). Go to `http://lists.sourceforge.net/mailman/listinfo/courier-users` to subscribe to courier-users, or send a message to `<courier-users-request``@lists.sourceforge.net>` and put "subscribe" in the subject line. Search the list archives at http://markmail.org/browse/net.sourceforge.lists.courier-users.

courier-announce - a read-only, low volume, list for administrative messages only (such as new releases, bug fixes, et al). Go to `http://lists.sourceforge.net/mailman/listinfo/courier-announce` to subscribe to courier-announce, or send a message to `<courier-announce-request``@lists.sourceforge.net>` and put "subscribe" in the subject line. Search the list archives at http://markmail.org/browse/net.sourceforge.lists.courier-announce.

courier-imap - an unmoderated mailing list specifically about the IMAP (and the POP3) server. Go to `http://lists.sourceforge.net/mailman/listinfo/courier-imap` to subscribe to courier-imap, or send a message to `<courier-imap-request``@lists.sourceforge.net>` and put "subscribe" in the subject line. Search the list archives at http://markmail.org/browse/net.sourceforge.lists.courier-imap.

The SqWebMail mailing list, courier-sqwebmail, is for the standalone version of the Courier mail server's Webmail server. Go to `http://lists.sourceforge.net/mailman/listinfo/courier-sqwebmail` to subscribe to courier-sqwebmail, or send a message to `<courier-sqwebmail-request``@lists.sourceforge.net>` and put "subscribe" in the subject line. Search the list archives at http://markmail.org/browse/net.sourceforge.lists.courier-sqwebmail.

The maildrop mailing list, courier-maildrop, is for the standalone version of the Courier mail server's mail filter, `maildrop`. Go to `http://lists.sourceforge.net/mailman/listinfo/courier-maildrop` to subscribe to courier-maildrop, or send a message to `<courier-maildrop-request``@lists.sourceforge.net>` and put "subscribe" in the subject line. Search the list archives at http://markmail.org/browse/net.sourceforge.lists.courier-maildrop.

## Virus scanners

There is some support for the Courier mail server in several virus scanners. The following information may or may not be out of date.

> NOTE:

> Be sure to check the documentation of your virus scanner for the specific versions of the Courier mail server that the vendor has certified their product with. The Courier mail server's virus-scanning API is generally stable, and it does not change frequently. In fact, it hasn't changed at all, since its inception. However, it's always possible that technical reasons may require an API change at some point in the future, so it is important to determine which versions of the Courier mail server the vendor has tested their scanner against.

DrWeb for Linux

avfilter for Sophos Anti-Virus

Amavis

OdeiaVir

A multi-threaded C++ filter for the Courier mail server that scans incoming mail for viruses using Clam Antivirus.

## Other Links

- A greylisting module for the Courier mail server
- Linux manual pages
- A German translation of `couriermlm` templates
- Chapter 7 of the "Windows to Linux Migration Toolkit" features a discussion of the Courier mail server
- There's a user-sponsored IRC channel `#courier` on the Freenode IRC network (`irc.freenode.net`)
- Japan Courier mail server users group: http://courier-users.jp/
- Greg Johnstone's log analyzer for the Courier mail server
- Robin Whittle's mb2md script converts mboxes to maildirs, en masse
- Juri Haberland's more recent version of the md2md script.
- Two log monitoring scripts: logwatch and cla.
- Alessandro Vesely's DKIM filter plugin, and another Perl-based DKIM filter plugin.