- Joined
- Aug 13, 2016
- Messages
- 67
- Points
- 8
While sending an email to our customers, we are getting back this error
Could any one please tell me why? How to fix it?
What is it? it is error came from our server or from receiver's server?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:
[email protected]
host mx5.bn.vixxxxc.com [1xx.xx8.211.154]
SMTP error from remote mail server after end of data:
550 Denied by policy
Could any one please tell me why? How to fix it?