Thank you. I forgot the other parameters that are possible...
> Gesendet: Sonntag, 27. August 2023 um 20:04 Uhr > Von: "Viktor Dukhovni via Postfix-users" <postfix-users@postfix.org> > An: postfix-users@postfix.org > Betreff: [pfx] Re: smtpd_command_filter: Bounce-never regex sample wrong? > > On Sun, Aug 27, 2023 at 10:25:10AM +0200, lutz.niederer--- via Postfix-users > wrote: > > > In postconf > smtpd_command_filter section there is an example for never > > bouncing mails (no DSN): > > > > # Bounce-never mail sink. Use notify_classes=bounce,resource,software > > # to send bounced mail to the postmaster (with message body removed). > > /^(RCPT\s+TO:\s*<.*>.*)\s+NOTIFY=\S+(.*)/ $1 NOTIFY=NEVER$2 > > /^(RCPT\s+TO:.*)/ $1 NOTIFY=NEVER > > > > RFC3461 says > > > > notify-esmtp-value = "NEVER" / 1#notify-list-element > > notify-list-element = "SUCCESS" / "FAILURE" / "DELAY" > > > > Notes: > > > > a. Multiple notify-list-elements, separated by commas, MAY appear in > > a NOTIFY parameter; however, the NEVER keyword MUST appear by > > itself. > > > > Why is there a "$2" appended in the first line of the example if only > > "NEVER" is allowed? > > Consider: > > RCPT TO:<lu...@example.org> NOTIFY=SUCCESS SIZE=12345 > > taking into account that "\S+" greedily matches non-whitespace. [ The > "$2" suffix will necessarily be empty or will start with whitespace. ] > > -- > Viktor. > _______________________________________________ > Postfix-users mailing list -- postfix-users@postfix.org > To unsubscribe send an email to postfix-users-le...@postfix.org > _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
