My reply is at the bottom of your sent message:
> From non computer literate friend by telephone::
> "I haven't been able to send mail for a week but incoming is OK. It
[quoted text clipped - 4 lines]
> Thanks bunches
> Mel
Without more information? Not really...
I'd double check to make sure that outbound email was authenticated. (Look
under server settings in the email account itself's settings.)

Signature
Galen - MS MVP - Windows (Shell/User & IE)
http://dts-l.org/ http://kgiii.info/
"Chance has put in our way a most singular and whimsical problem, and its
solution is its own
reward." - Sherlock Holmes
First have him check the Sent Items folder in OE to make sure that the
messages that he thinks he is sending are showing up there. If they
are, then the have left OE successfully.
Next to check is any Anti-virus he is running. It should be disabled
from scanning e-mail, especially scanning outgoing mail. E-mail
scanning is unnecessary and can cause problems.
How to enable or disable email scanning in Norton Anti-Virus
(Note: Disabling email scanning does not leave you unprotected against
viruses that are distributed as email attachments)
http://service1.symantec.com/SUPPORT/nav.nsf/docid/2001082921552806
Beyond that, it would likely be spam filtering at the ISP or recipient.
Have him try sending an e-mail to himself and see if it arrives. If it
doesn't and his ISP offers web mail have him check that for any
spam/junk/trash/bulk folder to see if the missing message is there.

Signature
Mike - http://pages.prodigy.net/michael_santovec/techhelp.htm
> From non computer literate friend by telephone::
> "I haven't been able to send mail for a week but incoming is OK. It
[quoted text clipped - 4 lines]
> Thanks bunches
> Mel
shakey - 27 Nov 2006 22:27 GMT
Forwarded to him. Thanks; will post if I hear results.
> First have him check the Sent Items folder in OE to make sure that the
> messages that he thinks he is sending are showing up there. If they are,
[quoted text clipped - 23 lines]
>> Thanks bunches
>> Mel
shakey - 05 Dec 2006 18:14 GMT
My apologies but this is answer I received from him today after weeks of no
mail. Told you he was a computer illiterate.
"YES IT WORKS A FRIEND CAME OVER AND PUSHED A FEW BUTTONS AND HE GOT IT
GOING"
Mel
> Forwarded to him. Thanks; will post if I hear results.
>
[quoted text clipped - 25 lines]
>>> Thanks bunches
>>> Mel