Mercury Mail Transport System (Mercury MTS) is a standards-compliant mail server developed by David Harris, who also develops the Pegasus Mail client.
About Mercury
Mercury Mail Transport System (Mercury MTS) is a standards-compliant donationware (was freeware prior to January 2007) mail server developed by David Harris, who also develops the Pegasus Mail client.
There are two versions of Mercury with similar functionality. One, Mercury/32, is a Win32 application running on all 32-bit versions of Microsoft Windows from Windows 98 and Windows NT4 to the latest (as of August 2009) Windows Vista and Windows Server 2008 (Windows XP or Windows Server 2003 are recommended). The other is a set of NetWare Loadable Modules (NLMs) which runs on all versions of the Novell NetWare network operating system (NOS) from 3.x to 6.x (current as of August 2009). Either version can act as a mail server for a LAN; both have additional support for some NetWare LAN features.
Mercury is a fully independent mail server and can provide email services to all standards-compliant email clients, such as Eudora or Microsoft Outlook. Both versions of Mercury are highly modular, allowing support for different sets of Internet protocols to be installed as required. Mercury can also be installed tightly integrated with Pegasus Mail. The combination of Pegasus/Mercury is similar to the mail aspects of Microsoft Outlook/Microsoft Exchange Server.