ArGoSoft Mail Server is full SMTP/POP3/Finger/IMAP server for all Windows platforms, which will let you turn your computer into the email system. Even though, it is loaded with features, It is very compact, takes about 1-5 Mb of disk space (depending on the version), does not have any specific memory requirements, and what is the most important - it's very easy to use.

Currently, we have three different versions of Mail Server: freeware, Plus and Pro. If you want to quickly compare the versions, check out our comparison table.

Freeware version of mail server:

• Is completely transparent. Runs as a small icon on your system tray;
• Can be loaded with Windows startup;
• Supports unlimited accounts;
• Supports SMTP authentication. Useful to protect your mail server from unauthorized use;
• as we mentioned above, it is fully functional mail server: it relays the messages directly to Mail exchangers, bypassing your ISP.
• Has built-in web interface, which allows users to check mail using any web browser from anywhere in the World ^*.

Plus version of mail server:

• Does all of above;
• Has password protected Administration mode;
• Supports distribution lists;
• Supports auto responders;
• Supports basic filters;
• Unlimited message size (there is a limit of 5 Megs for freeware version);
• Can listen on single IP address, rather than all addresses available on your computer;
• Has built-in web server. It means, your mail server can be accessed from anywhere in the World, using any Web browser.
• Administrator can control the server, and do the maintenance of users;
• Users can access their accounts: read and send email, change their own settings;
• Web interface can be customized;

Pro version of mail server:

• Does all of above (Freeware + Plus versions);
• Supports IMAP (version with IMAP module, which has to be purchased separately);
• Has "true" support of multiple domains - you can create accounts with the same name, which belong to different domains;
• Supports multiple IP homes (virtual domains);
• Has built in mailing list server;
• Has WAP interface;
• Allows setup of domain administrators - users who can change domain related information via the Web interface;
• Filtering of mail according to IP addresses of server which attempts to relay mail to local users;
• Supports advanced anti-spam features:
  • Trusted and banned IP addresses
  • DNSBL - checking of IP addresses, listed in popular DNS based databases, such spamcop, ORDB, and so on;
  • Sender Policy Framework (SPF);
  • Graylisting;
  • Whitelisting;
  • Sender address verification - validation with sender servers;
• Supports server extensions - plugins, created by users, which do custom mail processing;
• Web interface supports multiple folders.

Current version is 1.8.9.5, April 14 2008 release.