I've been using OE [and Norton AV] for years and this has never happened.
Since a few weeks ago the messages won't get out, I have to go to hotmail
directly to send the messages from there.

I receive this error:
"The server does not support the required HTTP methods. Account:
', Server: 'http://services.msn.com/svcs/hotmail/httpmail.asp',
Protocol: HTTPMail, Server Response: 'Method Not Allowed', Port: 0,
Secure(SSL): No, Error Number: 0x800CCC35"

I deleted the outbox.dbx file from the OE store folders and it didn't work.
I'll try turning off the email scanning fron Norton and see how that works.
But if this were not to work either, what else can I try to fix this problem?

Thanks in advance.