[11:42] when i run (ufw allow in on ens3 proto tcp from any port any to 192.168.2.1 port 25) it says "ERROR: Could not find protocol". does anyone know why? [13:15] does anyone know why my firewall isnt letting this in? https://gcdnb.pbrd.co/images/o2KS7ms3ByYE.png [13:23] hallo [14:58] does anyone know why my firewall isnt letting this in? https://gcdnb.pbrd.co/images/o2KS7ms3ByYE.png