Am 23.02.2018 um 09:49 schrieb Nikolaos Milas:
where /etc/postfix/non-tls-clients.cidr:... [2001:648:2011:a21:320e:d5ff:fec6:b55] OK ...
Please check the CIDR table syntax <http://www.postfix.org/cidr_table.5.html>:
e.g. 2001:db8::/32 REJECT -- Regards Jörg Backschues
