Email archiver appliance

I may drop the calendar events - I have to look into that further. We were not eligible due to the contract that originally was signed - a different unit. We do have a maintenance plan and I have gotten the cloud archiving to work - somewhat. It took a long time to get the threshold down below 90%. I am planning on keeping 3 years on the appliance and 2 years in the cloud. That is all I have been mandated to do.