Suddenly the Exchange environment is restored to a previous date
Posted on 2012-09-10
I have a Small Business server 2008 running at a customers location and this morning i received a phone call about an issue that they don't see any appointments in their calendar.
So i went to take a look and i noticed even the e-mail is from 24-12-2011.
From 09-09-2012 at 7:45 i see normal things again.
Even in the event viewer the dates of all events are from 24-12-2011 and suddenly i see events from 09-09-2012.
It looks like the server was restored to that date, but i know for sure that it wasn't me.
I restarted the server, but no luck and everything looks fine.
On 06-09-2012 i send an e-mail to a specific mailbox to this customer for maintenance and i received no error, when i send the mail now i receive an error "no such user". So the mailbox doesn't excist anymore.
I need some serious help with this, so hopefully you can help me with this.