On Sun, Oct 27, 2002 at 02:46:19PM +0000, Conor Daly wrote:
> Any postfix gurus out there?
>> I'm trying to rewrite outgoing email addresses for a small network. Using
> postfix sender_canonical_maps with a regexp to rewrite
>>user at local.domain>> to
>>mailaccount+user at isp.net . My difficulty is that _all_ outgoing mail is
> being rewritten, even that for recipients in local.domain. Is there a way
> to have postfix use the sender_canonical_map _only_ for mail destined
> externally (ie. _not_ for @local.domain)?
Wouldn't this be a case of "first match wins"? I haven't done anything
with postfix in quite a while, but I'm pretty sure that if you add a
regexp first which matches @local.domain and does an identity mapping -
well the first match should win, and the second mapping will not be
applied.
Gary.
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