Hi All,

While Sending an email to the salesforce.We got the following error.Does anybody has any idea what could cause the below given error.

This message was created automatically by the mail system.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

>>> emailtosalesforce@jdm6g0a8jnln9wgahzdjsbwj.8dea8eae.c.le.salesforce.
>>> com (Undelivered): 551 Failed due to: SenderAuthorization