mailcow-dockerized-docs/docs/u_e-postfix-postscreen_whitelist.md

IPs can be removed from Postscreen and therefore _also_ from RBL checks in `data/conf/postfix/postscreen_access.cidr`.

Postscreen does multiple checks to identify malicious senders. In most cases you want to whitelist an IP to exclude it from blacklist lookups.
Postscreen 2019-08-16 07:53:03 +02:00			IPs can be removed from Postscreen and therefore _also_ from RBL checks in `data/conf/postfix/postscreen_access.cidr`.

			`Postscreen does multiple checks to identify malicious senders. In most cases you want to whitelist an IP to exclude it from blacklist lookups.`