iredmail-doc/en_US/faq/2-iredadmin-pro.default.password.policy.md

iRedAdmin-Pro: Default password restrictions

iRedAdmin-Pro has some default password restrictions, you can find default settings in file libs/default_settings.py under iRedAdmin-Pro directory. If you want to change them, please copy the parameters to iRedAdmin-Pro config file settings.py then update their values. Restarting Apache or uwsgi (if you're running Nginx) service is required after modified settings.py.

# default password restriction setting in file: libs/default_settings.py

# Special characters which can be used in password.
PASSWORD_SPECIAL_CHARACTERS = """#$%&'"*+-,.:;!<=>?@[]/\(){}^_`~"""

# Must contain at least one letter, one uppercase letter, one number, one special character
PASSWORD_HAS_LETTER = True
PASSWORD_HAS_UPPERCASE = True
PASSWORD_HAS_NUMBER = True
PASSWORD_HAS_SPECIAL_CHAR = True

For example, if you don't want to enforce upper case in password, set below parameter in iRedAdmin-Pro config file settings.py:

PASSWORD_HAS_UPPERCASE = False