Freshmeat page: http://freshmeat.net/appindex/1998/07/23/901250446.html
IMP is the Internet Messaging Program. It is written in PHP and provides webmail access to IMAP and POP3 accounts. It is part of the Horde project, to produce web-based groupware applications.
This project has the following developers:
Keep up with the latest Advogato features by reading the Advogato status blog.