I keep getting the above message over and over. Then it asks "do you want to manage the junk mail lists". Of course I have tried that many times with no success. One particular email continues to show up with a reminder- when I try to "snooze" the warning, it tells me that the message cannot be found.
In addition, sometimes if I try to view a subfolder other than the inbox, when I return to the inbox, I find a "shadow" group of emails that are about 4 months old. If I click on any of the messages, the program tells me the message cannot be found on the servers.
When I close the program and re-start it, the legitimate inbox re-appears.
It's incredibly annoying, but I am hoping that I can get rid of it without deleting and re installing outlook 2013. I have not tried to re-install the profile- was hoping there would be an easier way.