ZxMail Server is a full POP3 and SMTP Server.

Here are some of the features of ZxMail Server.

• ZxMail can pull email from other POP3 accounts and redistribute it to a domain by the username or to specific users on any domain.
• ZxMail supports an unlimited number of aliases.
• ZxMail can forward mail to internal or external mailboxes.
• ZxMail supports multiple forwards and chaining of those forwards (meaning if a message destined for A and A has a forward to B and B has a forward to C the message for A then goes to C and A can have other forwards).
• ZxMail supports multiple domains with no limits
• ZxMail can route email through another SMTP server to save on bandwidth.
• ZxMail is multi threaded for maximum performance.
• ZxMail supports IP filtering to block or to allow connection based on an IP address.
• ZxMail supports SMTP AUTH command with CRAM-MD5, PLAIN, LOGIN mechanism.

• Fixed: Backup relay would fail authentication, if relay was using CRAM-MD5 authentication, all other should be fine.
• Fixed: Base64 encryption had one bug that would incorrectly encode some specific string, it cause problem in using ASMTP (Auth SMTP) in the SMTP relay and backup relay.
• Fixed: Error in sequence numbering when copying a message to a mailbox, it would sometimes fail the db would not properly lock the table.
• Fixed: The server would allways default back to log level 5 after restart.
• Fixed: IP Filter range did not work.
• Fixed: Top command sent entire message if line number asked was 0.
• Fixed: accepts empty body, will create empty one if one is not provided.
• Modified: parsing of email put in dropbox, bcc is now read and not copied into email header.
• Fixed: Socket would close because of stack error, would create duplicate message.
• Fixed: accepts null mail from, for some reason that part of the code was broken.
• Fixed: if abuse or postmaster is not defined for a domain it is sent to the server mailbox.
• Modified: default is now to require authentication at init, unless otherwise specified.
• Fixed: some servers are allowing null chars in the middle of an email (contrary to rfc822, adelphia is one culprit), making it impossible to use normal c functions, now filter it out of that crap (removing them).
• Fixed: Improper line termination could cause problem detecting EOM in pop fetch.We recommend you update to this version.

ZXMail is now freeware!
If you would like support for ZXMail, please purchase below.