Ruud Baart put forth on 4/18/2011 5:22 PM:
> We are testing a new mail server set-up. During this test period we want
> for some users deliver their mail as usual but we also want to send the
> mail to a second postfix mail server: the test environment.
> 
> Our current working setup: mail filtering with greylist  -> amavisd +
> spamassassin + dspam -> postfix. Final mail delivery with courier
> maildrop (LDAP support).
> 
> All lookups (mail delivery address, mail alternate address, final
> destinations, mailrelays, canonical, etc) with (Open)LDAP lookups. If
> possible we want to define a mail transport rule per user stored in LDAP
> which solves the problem of single or multiple delivery.
> 
> It must be possible but we can't think of any reasonable solution. Has
> anyone a suggestion how we can solve this problem?

Please include 'postconf -n' output from the working production server
and log entries demonstrating the undesired behavior you are seeing.  If
you believe any portion of the problem relates to the test Postfix
server, include the same information for it as well.

-- 
Stan


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