Active Directory Fine Grain Password (More than 14 Characters)

By default windows only allows a maximum of 14 character in its password field:

To modify this, open ADSI Edit shown below:

‘msDS-MinimumPasswordLength’ = 20 will allow 20 characters in the password.

The setting below targets domain groups for this new policy setting:

You can make multiple objects to target multiple users such as one for Domain Users and one for Service Administrators.