Domain Name Email Exchange. The mailbox was never set up as a catch-all address with its handling option set to trash or bounce. An accepted domain is a SMTP namespace for which a Microsoft Exchange Server sends or receives emails.
You have several options for your DNS configuration. First of all you will need to add your domain to your Exchange account. From there scroll down to the Email section and click on Email Accounts.
The domain I want to trace is JHPartnerscouk sending over the last few days.
However you define exchange it can be used to create a memorable domain name. Step 1 - Add domain to Exchange. Accepted domains also include domains for which the Exchange organization receives mail and then relays it to an external email server. The EXCHANGE domain name has multiple uses.