Software Version 3.72

Access via HTTPS/IMAPS/POP3S from external (access rights adjustable).
Fully integrated webmail: Personal settings and identities per user, internally as well as externally (HTTPS) accessible and perfect IMAP4 support.
Live generation of statistics data
Backup restore acceleration
Email quota and remote access changed from user to group rights
Login and session system with session IDs
Completely reworked email address management
Dual spam filter for local mailboxes: SpamAssassin and bayesian word filter, threshold configurable per user, black and white lists per user
Vacation Message (out of office)
New Email Domain functions: Deliver unknown recipients to postmaster, "System user valid for this domain" can be turned off and unknown addresses are returned with "550 user unknown
Multiple POP accounts per user possible
Change of MTA from sendmail to postfix (2.0.0.1)
User names with "." possible
Parallel sending of multiple emails
Completely reworked proxy access lists: upload/download of (own) lists possible, 12 different categories, flexible filtering of addresses and file extensions
DNS requests directly to root server possible
New provider type "Router (DHCP)
Watchdog for DNS server
Update of Linux basic services: (mysql-3.23.52, squid-2.5.STABLE1, perl-5.8.0, fetchmail-6.2.0, amavisd-new-20021227, openssl-0.9.6h)
Security improvements on the Linux base system (glibc-2.1.3-28, cyrus-imapd-2.1.11, cyrus-sasl-2.1.10)