Frydai Hi, short question, why is Mailcow trying to connect to port 873/rsync to various domains? Saw this today in the firewall log and couldn’t find a valid explanation.
esackbauer Maybe its not mailcow, but the host where mailcow runs on, or other containers? I don’t have any rsync connections open.
Frydai accolon Actually no custom sigs, it is a clean mailcow installation on ubuntu 23.04 VM on Proxmox., but it seems that it indeed tries to connect to these mirrors.
accolon You’re right, mailcow already uses Sanesecurity via rsync by default: mailcow/mailcow-dockerizedblob/121f0120f0110457739f5a8d4ca82f24f828cacc/data/Dockerfiles/clamd/clamd.sh#L62
