I am using the HostEurope WebHosting Premium package and try to set up e-mail addresses for an external Domain; that is, the domain is not part of the hosting package but externally DNS hosted, and uses a MX Record to point to the HostEurope mailserver.
When trying to create an e-mail address in the HostEurope Customer Information System ("KIS") control panel, it tells me:
You have set an external MX record for these domains. The configurations made here have no effect on the receipt of e-mails.
The original message when using the German locale was:
Für diese Domains haben Sie einen externen MX-Record gesetzt. Die hier getätigten Konfigurationen haben keine Auswirkung auf den E-Mail-Empfang.
However, my MX Record points to the HostEurope mail cluster mx0.webpack.hosteurope.de as it should. What am I doing wrong?