In "Settings", you can operate security, license, and timezone.

1、 Security

In "Settings" - "Security", you can set password security and weak password.

In "Settings" - "Security" - "Weak password scanning", the information of users with weak passwords will be listed.

In "Settings"-"Security"-"Reset Password Settings", the switch of mailbox reset password will be listed, and users can use the mailbox to reset password after it is turned on.

2、 License

Click "Settings"-"License", click the Replace Authorization button, and follow the prompts to replace the file to complete the authorization.

3、 Timezone

In "Settings"-"Timezone", you can set the time zone displayed in the system. The default is Beijing time.