SMTP Error @ Startup. Can't Send Any E-mail [RESOLVED]

For a few weeks I've been getting the error below in my event viewer. Ever since, I can not send e-mail. Receiving works fine. I've tried using several different accounts to send e-mail most of which use different outgoing smtp servers. As near as I can tell, the problem stems from this error. Any assistance would be appreciated:

Code:

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Event Type:        Error
Event Source:        Service Control Manager
Event Category:        None
Event ID:        7023
Date:                2/27/2006
Time:                5:47:27 PM
User:                N/A
Computer:        WMAIN
Description:
The Simple Mail Transfer Protocol (SMTP) service terminated with the following error:
The specified module could not be found.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

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Who is your ISP...AOL?

I had a similar problem with AOL, they made changes to fight SPAM

I had to change my SMTP from:

smtp.mywebbsite.com

To:

smtp.aol.com

As well I had to change the SMTP port to 587

Hope this helps.
Matt

As Matt has indicated, I would contact my internal support department if this is happening at work, or my ISP if it is happening at home.

Cox is my ISP, they were unable to provide an answer. They too believe it was a system issue and not a setting or connection issue.

Check this out:

http://support.microsoft.com/default...b;en-us;327649

You may also want to ensure that no other service is listening on port 25.

Resolved. I wiped my wireless router settings and reset it back up again because i found out if i connected directly through cable modem it worked. Odd issue but that fixed the e-mail issue. Still get the error but apparently it was just a coincidence.