How do I setup MX record at my DNS service provider to point to the domain at my ISPmanager server?
my setup is now MX:10 domain:domain.com server:mail.domain.com
This works with my Merak windows mailserver, but no mails comes in the mailbox.
Also how do I manage multiple mailusers on multipledomains, so
peter@abc.com,
peter@def.com and
peter@ghi.com can co-exist?