Thanks again for that great info.
After making my changes, do i need to delete the bucket or once the policy is applied, or will it auto delete what is needed?

My goal here is if the customer has 1TB of storage being backed up, if i provide them with 5TB, they will have enough space to backup, and as they run out of space, older backups will be deleted so they never fully run out of space (or not run out as fast as they currently are)

Thanks for the reply. We are excited about the feature! All I am getting at is If your product says it can backup Exchange, I think that should be a developer priority to be able to do a granular backup from the release of the Exchange Product. Otherwise, it's just a file level backup which your main product does anyway. Correct?

I'd love to know why Exchange 2010 is the only version that does granular backups, that product is 9 years old. Why can't we get the developers to fix granular for 2013/2016/2019?

The pictures didnt work so im uploading them.