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Re: Rewriting FROM, TO and CC
From: /dev/rob0 <rob0_at_nospam>Date: Sat Dec 03 2011 - 21:01:30 GMT
To: postfix-users@postfix.org
On Saturday 03 December 2011 13:24:30 Ignacio wrote:
> I would like to rewrite FROM and CC headers. There is an
> application that connects to a postfix smtp server and it
> sends an e-mail like this:
> FROM: user1@domain
> TO: user2@domain;user3@domain
>
> And that e-mail is relayed to another e-mail server. I would
> like the relayed e-mail to be something like:
> FROM: genericuser@domain
> TO: user2@domain;user3@domain
> CC: user1@domain
>
> Changing the FROM field is an easy task, but I don't know how to
> add user1@domain as a CC (It is a must to be CC, BCC is not an
> option)
What you are asking is relatively easy, using header_checks(5). You
match the To: or From: or other header as added by the broken mail
application, then "PREPEND Cc: user1@domain".
However, what you are asking, and what you probably want, are not the
same thing. Adding a Cc: header does not add a recipient. To do that
you would have to do something else, such as: always_bcc, (recipient|
sender)_bcc_maps, or virtual_alias_maps.
We don't know enough about the problem to advise you further. Well,
the best advice was already given: fix the application.
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