Posts Tagged ‘mailbox’

The case of the 340.000 contacts in a user mailbox

One of our users suddenly had this issue, this user had over 340.000 contacts most of them duplicates. As it turns out it was a syncing issue with his mobile phone. Deleting 340.000 contacts using Outlook is a painful task, so I figured out another way to do it. Here are the steps I took: […]