Operating system: CentOS
OS version: 8
I have virtualmin on a VPS. I initially named it srv
So with my domain, its srv.domain.com.
Setting up virtualmin, it looks like the email is linked to mail.domain.com.
What should I set my reverse DNS to?
should I change my hostname to mail?
everything points to my one IP
I can only set my IP’s reverse DNS to one thing