Duplicate Contacts in Outlook (39,000 of them)
Posted on 2012-09-05
We have a client who is experiencing duplication of their Outlook contacts.
One user needs his contacts accessible on his iPhone and iPad, as well as Outlook and other staff use the same contact list.
The size of the contact list is 4,305. Recently it blew out to 39,000. I was able to remove the duplicate entries using a 3rd party Outlookfreeware.com tool.
What I would like to know is how to ascertain the cause of the duplication of emails.
I suspect it could be due to sync of multiple inboxes and devices with the one contact list.