Exchange server mailbox analyser

Hello everyone,

We want to get more insight in our exchange mailboxes.

Does anyone know how we can visualize the following things:

-      Analyze who logs into the server at what time with what device and wht IP (full statistics on this; per day/hour/etc.)
Security wise, some people have access to other people’s mailbox and they login; would be good to know how many times this happens
-      Further interesting statistics:
o      at what times do people logon in the morning on the workstation and what time they logout
o      What time is the first last email sent and what time the last sent per day
o      How many emails/day/person received, how many sent.

Thanks in advance!