relaying denied (550)

[flipke]

Hi


We have installed GFIMailEssentials on our mail server.

We actually have no problems, except when sending a mail to the @norman.nl adresses. In the GFI configuration these adresses are mentioned in the white list, so normally it shouldn't give a problem.

The message we get when we send an e-mail to a norman.nl address is:

-----------------------------------------------------------
Attention: Non-Delivery Report
-----------------------------------------------------------

This report is generated by the email server at:

silverlink.be

The message with subject:

"Problemen na update nvc 5.8"

and attached to this report was not delivered to the following recipients:

Address: helpdesk@norman.nl
Reason: 5.7.1 <helpdesk@norman.nl>... Relaying denied (550)
--------------

Does anyone has a solution for this?


Tia

flip