Ipswitch IMail Server


Technical Specs
IMail can handle as many as 300,000 users, with an average message flow of ~25 per second / ~2 million a day.
Support for 32 and 64 bit platforms. IIS/.Net Framework 2.0 SMTP, POP3, IMAP4, and LDAP Protocol Support RFC 1870 Compliant

Industry Awards and Reviews

Business Computing World review of IMail Server Premium v11.01
PC Magazine voted IMail Server as Editor's Choice – March 2009
Network Computing Awards 2008 Messaging Product of the Year

Release history