The Zimlet gallery is the best place to find and publish extensions for Zimbra.
Zeta Alliance - User Session Management Zimlet
How to Reset an Active Directory User Password
AD delegation wizard permissions issue - Microsoft Q&A
Users and Computers — Zentyal 3.2 Documentation
How to Reset an Active Directory User Password
How to Find Out Last Password Change in Active Directory Server
User Must Change Password At Next Logon - Adaxes Q&A
How to Reset or Change users Password in Active Directory Users
Synchronizing User must change password at next logon flag to
When did users last change their password in Active Directory
How to Reset or Change users Password in Active Directory Users
How to Reset User Password in Active Directory (3 Easy Steps
Zeta Alliance - ItemTypes