This is based on http://poprelay.sourceforge.net My changes are: - Removed localip Database (fully covered by access_db) - Made code and snippets work out of the box for Redhat 6.2 - Use File::Tail package for tracing logfile Nevertheless, shortest hints: - Install poprelayd under /usr/lcoal/sbin and make it executable - append poprelay.mc to your mc file - create an empty databasse in /etc/mail: makemap hash popip