On Sun, September 17, 2023 4:45 pm, Patrick Ben Koetter wrote: Benny, Patrick, thanks
> Even simplier than that: > $ postconf -d mynetworks > mynetworks = 127.0.0.0/8 192.168.179.0/24 192.168.122.0/24 [::1]/128 > [fd00:0:0:1::]/64 [fe80::]/64 that includes 2nd ethernet, eth1, do I need to keep 10.0.12.0/22 ? # postconf -d mynetworks mynetworks = 127.0.0.0/8 103.106.168.104/29 10.0.12.0/22 [::1]/128 [fe80::]/64 eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.0.12.3 netmask 255.255.252.0 broadcast 10.0.15.255 inet6 fe80::5054:ff:fe62:28c2 prefixlen 64 scopeid 0x20<link> ether 52:54:00:62:28:c2 txqueuelen 1000 (Ethernet) RX packets 78 bytes 5460 (5.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 10 bytes 712 (712.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 thanks, Voytek