I am currently finalizing an Office 365 deployment.
The article (http://technet.microsoft.com/en-us/library/jj874016(v=exchg.150).aspx) indicates I should contact Microsoft Support before decommissioning Exchange 2007 from their environment.
Currently they are running SBS 2008 which I need to decommission so I would like to know what I need to remove SBS 2008 from the environment (given that Exchange 2007 is a component).
We are currently using ADFS for authentication, I would prefer not to have an on prem Exchange server if possible. What do I need to do next?
Kindest Regards,
Aaron.