Projects / MeTA1


MeTA1 is a modularized message transfer agent (MTA) consisting of five (or more) persistent processes, four of which are multi-threaded. A queue manager controls SMTP servers and SMTP clients to receive and send email messages, an address resolver provides lookups in various maps (including DNS) for mail routing, and a main control program starts the other processes and watches over their execution. The queue manager organizes the flow of messages through the system and provides measures to avoid overloading the local or remote systems by implementing a central control instance. It is simple to configure using a C-like syntax and is secure and efficient.

Recent releases

  •  27 May 2014 02:32

    Release Notes: Various changes were made.

    •  24 Apr 2014 03:18

      Release Notes: This release fixes a potential smtps restart if smar does not answer in time. A pmilter is used, and access checks are delayed.

      •  01 Apr 2014 03:16

        Release Notes: This release included a fix to handle an error condition if FFR_CERT_PINNING is used.

        •  10 Mar 2014 20:25

          Release Notes: This release fixes IPv6-related deficiencies and adds new features for TLS (Digest) and mcp (failure_max).

          •  18 Feb 2014 03:19

            Release Notes: This release adds features to deal with TLS interoperability problems.


            Project Spotlight


            A Fluent OpenStack client API for Java.


            Project Spotlight

            TurnKey TWiki Appliance

            A TWiki appliance that is easy to use and lightweight.