Who is your ISP? Let's say, for example, it is Bellsouth.com.

In IE: Go to Tools | Internet Options | Privacy | Sites or Edit Type in:

bellsouth.com

Click: Allow (cookies).

See if this helps.
--
Bruce Hagen
MS MVP - Outlook Express
~IB-CA~

"Having Problems" wrote in
message ...
Thank you very much for trying but this did not fix my problem.

"Kath Adams" wrote:

Having Problems wrote:
Everytime I send an email this error message pops up in Outlook
Express (6 SP 2)
"One or more messages in your outbox do not have a valid account
specified. Would you like to use your default account to send these
messages" YES/NO

When I select YES, the message is then sent.

I have contacted my internet service provider and checked my accounts
and
the default account and everything is correct. We have actually reset
the default account to no avail. They suggest an Outlook Express
Software problem.

I do not wish to reinstall the software as I would probably lose
everything.

Can anyone please help me.

Courtesy of PA Bear -

Outbox.dbx is probably damaged.

Tools Options Maintenance Store folder will reveal the location of
your current Identity's store
(http://www.insideoe.com/files/store.htm#storemain). Write it down.

In WindowsXP, the OE user files (DBX and WAB) are by default marked as
hidden. To view these files in Explorer, you must enable Show Hidden
Files
and Folders under Start Control Panel Folder Options View.

Close OE.

In Windows Explorer, navigate to your store, find and delete Outbox.dbx.

General OE Caveats:

- Don't use Inbox or Sent Items to archive messages. Move them to local
folders created for this purpose.

- Empty Deleted Items folder daily.

- Disable Background Compacting [N/A in SP2] and frequently perform a
manual
compact of all OE folders while "working offline". More at
http://www.insideoe.com/files/maintain.htm.

- Do not attempt to close OE via Task Manager or shutdown your machine
if
Automatic Compacting is taking place (WinXP SP2 only).

- Your anti-virus application's email scanning feature can also cause
corruption. Disable it. It provides no additional protection.

--
Kath Adams
MS MVP - Windows (Outlook Express)