Vista - "The following message could not be delivered...."

Everytime I try to send a message to someone on msn it comes up with "the
following could not be sent" a few seconds later.

I've installed/repaired msn which fixed it for a while although it still
came up with that message sometimes but now it's started doing it again all
the time! :-S

Please help

On Mon, 6 Apr 2009 20:53:01 -0700, Kiwi wrote:
An example of the full, detailed message would be useful. If it is a server
response (i.e., the receiving mail host is sending the message),
reinstallation of the application is a waste of time. That kind of error
could be a remote server problem, or an error in the recipient details you
have provided. The former can't be fixed on your end, but the latter would
require checking all contact data locally.

--
Norman
~Oh Lord, why have you come
~To Konnyu, with the Lion and the Drum