The following recipient(s) cannot be reached:how do I allow

B

Brendan

The following recipient(s) cannot be reached:

'[email protected]' on 30/01/2009 20:36
553 sorry, that domain isn't in my list of allowed rcpthosts
(#5.7.1)

This is happening to most of my contacts
 
F

F.H. Muffman

The following recipient(s) cannot be reached:
'[email protected]' on 30/01/2009 20:36
553 sorry, that domain isn't in my list of allowed
rcpthosts
(#5.7.1)
This is happening to most of my contacts
Click to expand...

Are the only ones that are working on the same ISP/Server as you? It sounds
like you need to authenticate with the SMTP server before you send messages.
What version of Outlook are you using?
 
Top