Update firststeps-trust_networks.md

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André Peters 2021-05-05 17:31:56 +02:00 committet von GitHub
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@ -7,7 +7,7 @@ If you decide to set `mynetworks`, Postfix ignores the mynetworks_style setting.
## Unauthenticated relaying
!!! Warning
Incorrect setup of `mynetworks` will allow your server to be used as an open relay. If abused, this **will** affect your ability to send emails and can take some time to be resolved.
Incorrect setup of `mynetworks` will allow your server to be used as an open relay. If abused, this **will** affect your ability to send emails and can take some time to be resolved.
### IPv4 hosts/subnets
@ -36,4 +36,4 @@ mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 [fe80::]/10 172.22.1.0
Run `docker-compose restart postfix-mailcow` to apply your new settings.
!!! Info
More information about mynetworks can be found in the [Postfix documentation](http://www.postfix.org/postconf.5.html#mynetworks).
More information about mynetworks can be found in the [Postfix documentation](http://www.postfix.org/postconf.5.html#mynetworks).