Am 20.06.2019 um 09:39 schrieb Nicolas Kovacs: > Le 19/06/2019 à 22:05, Phil Perry a écrit : >> Try following the Postgrey guide on the Wiki: >> >> https://wiki.centos.org/HowTos/postgrey#head-314ceecc5ece27e0f0a4bf1abcd8ee9356cd1a5e >> >> >> Works for me (allowing for the switch to systemd) > > I've followed this document, and still no joy. > > Niki What is being logged when a message passes your MTA inbound? The answer to your issue is within the maillog. Alexander