from time to time an exchange Server 2010 (sbs2011) looses some (not all) adresses from a public folder.
The users say that they are not the reason and that they do everything right...
I just take the right to delete from everybody away to test it.
Do anybody out htere have any idea what else could make the exchange to kill their adresses ? How can i read what had happened ? It happens after a few days.
All users use Outlook2013. Everything is patched.
Thanks in advance