Courier is written by:

Sam Varshavchik <mrsam@courier-mta.com>
Double Precision, Inc.
402 Main Street
Suite 100-241
Metuchen, NJ 08840

authldap based upon work by Luc Saillard <luc.saillard@alcove.fr>

MySQL support based on a patch by:
Laszlo KAISER <titanic@telnet.hu>

The HTML layout of the webmail server based on on a design by cniconsulting.com

PostgreSQL support based on a patch by:
Vittorio Ballestra <vittorio.ballestra@infogestnet.it>