cannot send e-mail

M

Mario D'Avirro

I am getting the following message:

message from Outlook 2000, you may receive the following
error message: 0X800CCC78 error: The message could not be
sent because the server rejected the sender's e-mail
address

It gradually has disabled all of my 3 accounts on Outlook.
I can send, but not receive. I think there is some
software corruption or a virus.

Deleting and re-creating the account does not work
 
B

Brian Tillman

Mario D'Avirro said:
I am getting the following message:

message from Outlook 2000, you may receive the following
error message: 0X800CCC78 error: The message could not be
sent because the server rejected the sender's e-mail
address
Click to expand...

Are you properly authenticating to your outgoing server?
 
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