I have a user that is having problems deleting emails from her inbox. She is able to open and read the mail, but when she attempts to delete the email nothing happens. However, about 30 minutes later she finds the email in her deleted items.
This does not happen on all emails, it does not happen on a specific email.
There are no size quotas for her account on Exchange.
I've checked her event viewer and she has no errors.
Are there any settings in Outlook that may cause this?
Or could there be another cause?