AXIGEN Mail Server Enterprise Edition

AXIGEN Mail Server - a complete messaging solution for small and medium businesses. It is available for Windows, Linux, BSD, Solaris and offers (E)SMTP/ POP3/ IMAP4 services, Webmail access from PCs and mobile phones, Personal Organizer, groupware and collaboration features, multiple antivirus and antispam support, smart Web administration and 24x7 Free Technical Support in the first year of use.