Ok Heres what I want to do.
Host the website, and DNS on a DA machine, but host the email on an external Exchange machine. I set the DNS up for mail. to go the the Exchange machine along with an MX record.
It works, as long as email is not sent from within the DA machine to the domain with email hosted on the Exchange machine.
Such as a php mail script, or a forwarder to that domain from another on the DA box.
How can I get around this?
Host the website, and DNS on a DA machine, but host the email on an external Exchange machine. I set the DNS up for mail. to go the the Exchange machine along with an MX record.
It works, as long as email is not sent from within the DA machine to the domain with email hosted on the Exchange machine.
Such as a php mail script, or a forwarder to that domain from another on the DA box.
How can I get around this?