Wietse: > Postfix 2.2 added both the GET etc. configurable forbidden word > list and header detection (changelog says 20041124).
Mono DHS: > Out of utter bewilderment and honest curiosity, I'd be interested > to know how and why /non/-SMTP commands would be considered for > the implementation of an SMTP MTA in the first place. There was a Postfix-users thread that led to this. https://marc.info/?t=110122895800001&r=1&w=2 The current implementation is based on this contribution: https://marc.info/?t=110131553500006&r=1&w=2 > Haven't seen anything even remotely concerning HTTP in any SMTP standard. You assume that clients will adhere to the SMTP standard. Wietse