Good afternoon List Members, I'm having a bit of a problem getting VERP to work on my multi-instance Postfix. I'm probably missing a step.
I've checked I have PCRE available, and that they work. I've set up everything as per http://www.postfix.org/VERP_README.html. MAPS /^(MAIL FROM:<.+@munged1\.co\.uk>.*)/ $1 XVERP /^(MAIL FROM:<.+@munged2\.co\.uk>.*)/ $1 XVERP=+= main.cf for outbound instance #VERP smtpd_command_filter = pcre:/etc/postfix-out/maps/append-verp.pcre (not sure where in main.cf I put this, it's close to the top) But when I test I get: MAIL FROM command failed: Unsupported option: XVERP and MAIL FROM command failed: Unsupported option: XVERP=+= With log lines like outpostfix/smtpd[] ..... replacing command "MAIL FROM:<mun...@munged1.co.uk>" with "MAIL FROM:<mun...@munged1.co.uk XVERP" outpostfix/smtpd[] ..... replacing command "MAIL FROM:<mun...@munged2.co.uk>" with "MAIL FROM:<mun...@munged2.co.uk XVERP=+=" My guess is I'm being incredibly stupid here and missing a step, so feel free to throw a custard pie at me! Any help always gratefully received. Kind thanks, Sam