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OLEXP: Error 0x800C013B When You Attempt to Send a Message in Outlook Express 5
Article ID: 253795 - View products that this article applies to.
This article was previously published under Q253795
For information about the differences between Microsoft Outlook Express and Microsoft Outlook e-mail clients, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/257824/EN-US/ )OL2000: Differences Between Outlook and Outlook Express
When you try to send a message in Outlook Express, you may receive the following error message:
An unknown error has occurred. Protocol: SMTP, Port: 0, Secure(SSL): No, Error Number: 0x800C013B.
To resolve this issue, rename the Sent Items.dbx file from the Outlook Express e-mail files: