When I open Outlook I receive the message: 'The operation failed. The messaging interface have returned an unknown error. If the problem persists

Status
Not open for further replies.
R

Ruhul Laskar

Try the steps provided in the following links:

Note: the links given below apply to Outlook 2003 and Outlook 2007; however you may try the same steps for Outlook 2010 beta


http://support.microsoft.com/kb/820865

http://support.microsoft.com/kb/926196

Spam emails are supposed to be delivered in the Spam folder in Outlook.
Ruhul Laskar, Microsoft Support

• We appreciate your participation in MS Forums, Help us understand your needs better. To share your valuable Feedback please Click here .
 
M

M. Hilts



I got this error only after changing from Office 2007 to Office 2010 and I believe I found a simple solution to the problem.

When you add an email address into Outlook, it automatically adds the display name and the email address appears in parenthesis: John Doe (JohnDoe@whatever.com). All I did was change the parenthesis to carets <JohnDoe@whatever.com> and the problem went away.
 
Status
Not open for further replies.
Top