Hi, since I started using mail addresses with an extension, it lately happened that I forgot to choose the "right" address for sending out mail.
In detail I have a couple of defined addresses that I all use for mailing lists. c+some_extens...@roessner-network-solutions.com There are two problems with it: 1. I must choose the correct address that belongs to the mailing list 2. I have several computers, where I would have to setup all the addresses. So in my case, it really would be nice to always send with i.e. c...@roessner-network-solutioons.com and Postfix would do: RCPT TO == postfix-users@postfix.org -> Sender domain is (.*)@roessner-network-solutions.com -> Do some canonical tricks, make local part c+postfix_org_en Same for several other destinations, too. Can I do this with some restriction_classes and how can I define canonical_maps that are recipient dependent? Maybe I think too complicated. I would use this only on the submission port, which is defined in master.cf. Thanks in advance Christian -- Roessner-Network-Solutions Bachelor of Science Informatik Nahrungsberg 81, 35390 Gießen F: +49 641 5879091, M: +49 176 93118939 USt-IdNr.: DE225643613 http://www.roessner-network-solutions.com