Now is the good time to mention that you MUST read the
contents of INSTALL after downloading and unpacking the source
code. No exceptions. When checking out the code from the
subversion repository, the install file in the
courier module is hidden in a subdirectory (it will
be moved to INSTALL by make dist), so
please read the online version. Other
modules have INSTALL.html at the top level, which
can be read with any browser.
Download the source code tarball from https://www.courier-mta.org/download.html.
This download page also contains the latest releases of the
individual the Courier mail server component packages:
The
Courier IMAP server, SqWebMail, and
maildrop.
There's also a new public Github repository with miscellaneous, assorted scripts and tools.
Questions about the Debian port should be mailed to
<courier@packages.debian.org>.
The current development version of the Courier mail server can be checked out of the Git repository.
The source code tarball includes a build script, making it possible to build RPMs for Fedora.