May 26, 2018
Milter plugin to sendmail for regular expression filtering
Milter-regex is a sendmail milter plugin that allows to reject mail based on regular expressions matching SMTP envelope parameters and mail headers and body.
In order to build milter-regex, sendmail needs to be compiled with milter support, installing the libmilter library.
This is the default for the sendmail in the base system. Some of the sendmail ports omit libmilter by default SENDMAIL_WITHOUT_MILTER.
This program is developed on OpenBSD by the maintainer.
LICENSE BSD Copyright c 2003-2006 Daniel Hartmeier