The Ada Milter API The Ada Milter API is a binding to Libmilter, the Sendmail mail filtering API. A milter is a daemon that assists a Mail Transfer Agent, such as Sendmail or Postfix, in checking messages and deciding whether to accept, reject or modify them. This binding lets you write milters in Ada. Compatibility Version 2.1.2 of the Milter API is intended to match version 1.0.1 of Libmilter, and provides all of the features in that version of Libmilter. This version of the Milter API has been used successfully with Postfix 2.7.1. Documentation There is documentation in the form of comments in the package specification. In addition to those you should probably read the Libmilter documentation, which is available at Milter.org and is also included with Sendmail. See the file INSTALL for build and installation instructions. License The Ada Milter API is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 3, as published by the Free Software Foundation.