| Err Msg: Message Could Not Be Opened from Outbox FolderLast reviewed: December 12, 1997Article ID: Q175327 | 
| The information in this article applies to: 
 
 SYMPTOMSWhen you use Outlook Express to send or receive mail, one or more of the following symptoms may occur: 
 CAUSEThis behavior can occur if you have two identical accounts with different names. 
 RESOLUTIONTo resolve this behavior, remove the duplicate mail accounts. To do so, follow these steps: 
 MORE INFORMATIONMore than one of the duplicate accounts may be displayed as the default mail account on the Mail tab in the Internet Accounts dialog box. 
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| Additional query words: 4.00 
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