sendmail disable + relay = sync bounce doesn't work

Use this forum for all questions related to bounce management of OpenEMM

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sendmail disable + relay = sync bounce doesn't work

Post by noetik » Thu Sep 10, 2015 7:04 pm

using ubuntu 14.04,OpenEMM2015 R2 (self compiled).

sending newsletter works fine no errors in the logs, bounce management also fine.
But in order to get the Mails DKIM signed i followed the hint in this forum to
disable openemm sendmail:
create a relay file:
echo "" > /home/openemm/conf/smart-relay

and relay all mails through the ubuntu default sendmail.
The problem is since i disabled openemm's sendmail the synchronous bounce management doesn't work anymore. As far i know the sync bounce management just reads the mail.log and parse it back to openemm. I wonder why this step doesn't seem to work anymore.
I just got the following in the logs: But this doesn't seem to be processed correctly:

to=<>, delay=00:00:01, xdelay=00:00:01, mailer=esmtp, pri=124447, [], dsn=5.1.1, stat=User unknown
to=<>, delay=00:00:01, mailer=local, pri=124447, dsn=5.1.1, stat=User unknown
t9AHS0F5024934: postmaster notify: User unknown
Saved message in /var/lib/sendmail/dead.letter

Please help to get the BounceMangement back to work or let me know about a way to do DKIM signing with the openemm's sendmail version.