Hi,
could you please tell me which version (hotfix) of
CMS are you using?
Are you using
Registration form or
Custom registration form webpart to register new user?
When you register new user, the password is stored in the plain text?
Could you please confirm that you have selected appropriate site in the above left corner in Site Manager - Development - Security while setting
Password format?
Best regards,
Ivana Tomanickova