Hi, I'm using postfix 3.7.2_1,1 on a FreeBSD 13.2-p2 server. Everything is OK.
After updating to version 3.7.3,1 mail is n't delivered to another server due to zen.spamhaus blocking by postscreen.
Unstalling 3.7.3,1 and replacing is by 3.7.2_1,1 everything is OK again. Is something in the config of 3.7.3,1 changed? Gr., Jack