Let's say I have a Computer A which is running postfix, Computer B is running tinydns
.
On domain project.domain.com
I'm running httpd server and on the other server with DNS (tinydns) have entries like =project.domain.com:1.2.3.4:86400
and +project.domain.com:1.2.3.4:86400
where 1.2.3.4
is correct addres for server which runs httpd server.
I also have a postfix mail server on 1.2.3.5
which I'd like to work with the domain project.domain.com.
I'm afraid that if I add another alias like +project.domain.com:1.2.3.5:86400
to tinydns configuration - it could break.
How should that entry look like? Thank you for any hints.