The recipient was unavailable to take delivery of the message

[agmaa]

exchange 5.5 return mail sent to YAHOO saying : "The recipient was unavailable to take delivery of the message", I did send a message to my account which is totally EMPTY ,but it gives me the same error Which means that this error is not because the mailbox of the recipient is full ...

Any Idea ?

THNX .

 

[brontosaurus]

is that the only account/domain that's giving you a problem?

 

[agmaa]

Yes ,so far.But I tried many other doamins ,they seem to work perfectly .

 

[ticklz]

Send a mail to another yahoo account to narrow it down to your account or to yahoo in general.

Also try restarting your computer (sounds so trivial but you'll be amazed at what difference that makes sometimes)! Who's that girl!