You're right, Postfix is still passing the two CC recipients in one LMTP process. I didn't find how to force Postfix to send emails one by one… Still digging… Anyway, I believe the way Dovecot is handling this case is not the right way.
Le Mon May 26 10:48:32 2014, Axel Luttgens a écrit : > > Le 26 mai 2014 à 10:01, Stanislas SABATIER a écrit : > >> To extend my previous message : >> >> I added the option '-o lmtp_destination_recipient_limit=1' to Postfix >> and try again to send a message to someone outside my domains, but >> adding two people in CC. >> It seems that Dovecot is still handling the delivery incorrectly. Here >> is the transcript of what happened : >> >> [...] > > Hello Stanislas, > > Still busy with your previous message, but I fear the above hasn't been > concluding, as if the '-o lmtp_destination_recipient_limit=1' hadn't been > taken into account: one lmtp process, same message id > (sjhnApTvglPpuQAAz9GZsw). > > So, it looks like you still had a single message with two recipients. > > Axel >
