How can I view archived (Sugar archived) emails in Outlook - that someone else archived?
You can do this by a Sugar plugin. Please check the following link: http://support.sugarcrm.com/Documentation/Plug-ins/MS_Outlook_Plug-in/MS_Outlook_Plug-in_User_Guide_2.x/#Conflict_Handling
Can you give an example of your usecase?
If you mean User A archives an Email to Sugar using Outlook and User B should see that email in his/her Outlook - There wouldn't be a way to do that. But depending on your scenario there might be a different way so please let us know about your usecase.
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