smtpd/qpsmtpd — pull request #42 by rsiddall (2014-03-20 20:39:49+00:00)
Title: Added Peter Eisch's load checking plugin, see: http://www.nntp.perl.org/...

...group/perl.qpsmtpd/2006/01/msg4422.html, and Steve Kemp's alternative at: http://www.nntp.perl.org/group/perl.qpsmtpd/2008/03/msg7814.html