Hello
We have SBS + Exchange 2010.
A very wired and annoying problem started recently - ALL mails sent to ALL recipients in our domain goes directly to the junk folder on everyone's outlook.
If we add someone to the safe sender - It won't go to junk mail but we can't do it to every single sender. I checked the spam settings on Outlook and it's same as it was with no automatic.
What can be done?
Thanks