I have an outlook file that didn't import even leaving it overnight. Is there a tool that I can use to compact/clean up the PST file? The account on the old comptuer that I took the PST file from has been deleted.
This video shows how to remove a single email address from the Outlook 2010 Auto Suggestion memory.
NOTE: For Outlook 2016 and 2013 perform the exact same steps.
Open a new email: Click the New email button in Outlook.
Start typing the address: …