We have one issue here on Exchange 2010. Users have reported they could no longer could see the Appointments in the Shared Calender in Public Folder, we checked and found that they were right.
Then today they reported that now all the Shared Contacts from the Public Folders are gone too.
So we need to know what is happening, is someone deleting it? How do we check is someone is deleting them?
Secondly how to recover them, we do have backups of the DB with us.