Alex: > Thank you for your answer. It caused me to take another look at: > http://www.postfix.org/SMTPD_PROXY_README.html#config > "For non-SMTP capable content filtering software, Bennett Todd's SMTP > proxy implements a nice PERL/SMTP content filtering framework. See: > http://bent.latency.net/smtpprox/." > > bent.latency.net is (and was also yesterday) unreachable, I guess that's > why I skimmed over the nearby text. But archive.org was useful: > https://web.archive.org/web/20131210174626/http://bent.latency.net/ > > And https://github.com/jnorell/smtpprox
Thanks. I'll add the pointer to the github repository. The postfix.org website will show the change after the next Postfix development release. BTW That text was written over 10 years ago, so it's pretty impressive that it has held up for such a long time. Wietse