dkimap4 is a free (see GPL) IMAP4rev1 (RFC 2060) server package. It provides:

* easy installation
* it is fast
* ACL (RFC 2086)
* Quotas (RFC 2087)
* Literal+ (RFC 2088)
* Uidplus (RFC 2359)
* includes a compatible POP3 server

Not implemented yet:
* some search commands
* set acl
* WWW interface (read mail using your HTML-browser)

dkimap4 is tested with the following clients:
* Netscape 4.x
* Outlook Express 5.x
* Eudora 5.0 (not fully functional yet)

WWW: http://www.dbox.handshake.de/

- Anders Nordby <anders@fix.no>