Postmaster ESMTP Server http://github.com/peti/postmaster
|Latest on Hackage:||0.3.2|
This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.
Postmaster implements an ESMTP server. Given a configuration, it starts up and listens for incoming SMTP connections, handles them, and pipes the accepted e-mail messages into an arbitrary local mailer of your choice. A good local mailer is Procmail. Beyond that, you can configure and modify every little step of the SMTP transaction. All the real work is done through call-back functions.