search for: lastsetunix

Hi every one: I'm using samba4 as domain controller and a I want to check every 1 hour in my mail server the password expiration for every user in the domain. I need to kow what is the attribute used in samba4. Using ldbsearch i see badPasswordTime and accountExpires, but in the microsoft documentation said that accountExpires is used for represent the date when the account expires. Can i use