Hello,
This data can be found in the Administrative log. Here is an example where it shows the login user, IP and time
This will not show the logout time. This log can also show when logging in via the connection protocols such as IMAP and POP.
I hope this helps. Thank you
Tony Scholz
System/Network Administrator
SmarterTools Inc.
(877) 357-6278
www.smartertools.com