Odoru I'm going to install Mail server on Raspberry Pi 3 B+ for setting a email in alarm, but they say that can't install on non-x86 system, how can i install mail server?
Micke You can install postfix as own services. When i was using RP i test alot of script to setup a panel, the only one that works was EHCP. https://www.ehcp.net/?q=node/153 - Try that!