Postfix/trivial-rewrite[2000866]: warning: do not list domain xxx in BOTH mydestination and virtual_alias_domains

[rlattuad]

SYSTEM INFORMATION
OS type and version	Ubuntu Linux 22.04.5
Usermin version	2.302
Virtualmin version	7.30.8
Theme version	24.02
Apache version	2.4.52

This is just a warning and does not seem to affect email deliverability, but still … maybe should be looked into. Do I need to make any changes in the postfix conf file to address this ?
Thanks
r

[jimr1]

You have the hostname set to the same name as a domain you are hosting email for, change your hostname to something else and restart postfix

[stefan1959]