As an example, ExternalSenderA.com sends an email to RegisteredTMEMS.com and will auto-forward emails to ExternalRecipientB.com. In this case, TMEMS will see ExternalSenderA.com as the one sending the email to ExternalRecipientB.com.. Since it is not registered to the platform, it will be rejected.
As an example, ExternalSenderA.com sends an email to RegisteredTMEMS.com and will auto-forward emails to ExternalRecipientB.com. In this case, TMEMS will see ExternalSenderA.com as the one sending the email to ExternalRecipientB.com.. Since it is not registered to the platform, it will be rejected.