Set hostname for CyberPanel Postfix/Dovecot
Things that should be checked change ‘your.hostname.here’ to your hostnameHostname set via hostnamectl set-hostname server.domain.com Postfix hostname should be configuredpostconf -e ‘myhostname = your.hostname.here’ Find and replace/update of the below paths with new hostname/etc/hosts/etc/mailname/etc/dovecot/dovecot.conf Then check for your hostname like the below. In my case it was ‘cyberpanel.example.com’ If you have Ipv6 you should also …