[CentOS] Postgrey not working

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