A domain alias is basically an alternate domain name for one that already exists in Ximplify. Domain aliases are useful, as they allow companies with multiple domain name extensions to receive any email sent to one of their domains directly within Ximplify. For example, imagine you have a domain, 'example.com' with a user configured under 'user@example.com'. By adding a domain alias for 'example.net', any email sent to 'user@example.net' will be delivered to 'user@example.com'.
Note: You must own the domain name in order to create a domain alias. In addition, messages cannot be retrieved with a domain alias email address unless the domain is properly registered at a domain registrar.
Creating a Domain Alias
To create a new domain alias, click New Domain Alias. Then enter the name of the alternate domain. The name will be used to create the domain alias email address. For example, if the name of the alias is "example2.com", the domain alias email address will be user@example2.com.
Note: By default, before a Domain Administrator can save a domain alias, Ximplify will check that the mail exchange record for the domain is pointing to the server. This prevents Domain Admins from "hijacking" mail from valid domains. For example, if this check were not in place, a Domain Admin could add a domain alias of example.com. Then, any mail sent from the server to "anything@example.com" would go to the domain with the example.com domain alias, rather than to the actual domain. Alternatively, System Administrators who impersonate a domain will see an option when adding a domain alias on whether to verify the MX record before saving.
This error will appear if Ximplify cannot verify the MX record
Note : Ximplify was protect actual domain with filtermail. Any domain alias added will expose user to received SPAM. We are RECOMMEND user to subscribe Filtermail for domain alias to prevent SPAM issue.