Space Usage EV 10
After we upgrade from EV 8 to EV 10 and divide into 2 server, we found out the space usage is faster than before, however, we have enable "Share within group". I suppose the space will use less than before,
Anything I can check? Also, any method to free some space? For example, if a user leave, even I delete Mailbox archieve , I dont think it really delete the file in the system,
How about Retention policy?