This package is based on the package 'courier-imap' from project 'openSUSE:Factory'.

Courier-IMAP is a lightweight server that provides IMAP access to
maildir mailboxes. It supports folders, custom authentication modules,
and virtual mailboxes. A compatible POP3 server is also provided. The
source code is based on the IMAP module in the Courier Mail Server, but
this build is independently repackaged to work with any other MTA that
delivers to maildir format mailboxes.