Hi all, Need some help here.
I would like to find a way to drop connections (with an arbitrary message) without having to wait for the connecting clients to issue anything at all. Here’s my configuration line in /etc/mail/smtpd.conf in OpenBSD 7.3 running OpenSMTPD 7.0.0: filter hostrejects phase ehlo match helo regex <rejecthost> disconnect "Connection dropped.” The filter ‘works’ in the sense that I get “421 Internal Server Error” when something matches my regex table. Here’s the format of one line in my <rejecthost> table: ^.*.prod-infinitum.com.mx$ Have I screwed up the regex, the config line or both? Please let me know if you require further information. Thanks for your time. Pete.
