[pfx] Re: New to Postfix, Google problems
Jaroslaw Rafa via Postfix-users <[email protected]>
| Newsgroups | gmane.mail.postfix.user |
|---|---|
| Message-ID | <[email protected]> |
Dnia 7.08.2026 o godz. 18:14:45 Joe via Postfix-users pisze: > Is there, by the way, a method of filtering in Postfix based > on the sending server name i.e. its PTR record? You can do this with smtpd_client_restrictions. > I could do this in > exim4, but the filtering in Postfix seems based on the alleged sender > name taken from the headers. Postfix does not filter on headers. That's what milters can do. smtpd_sender_restrictions filters on sender address taken from *SMTP transaction* (MAIL FROM: command), not from headers. > I'd prefer to dispose of > xxx.goggleusercontent.com in one go, rather than a long list of CIDR > blocks. My table referenced in smtpd_client_restrictions contains bc.googleusercontent.com REJECT and it works well for rejecting mail from all *.bc.googleusercontent.com clients. -- Regards, Jaroslaw Rafa [email protected] -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub." _______________________________________________ Postfix-users mailing list -- [email protected] To unsubscribe send an email to [email protected]