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

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