Administrator's e-mail

Administrator's e-mail address. It is used in modules where administrator's e-mail address cannot be specified in the administration interface or in web part properties (e.g. user account confirmation page).

Monitor on-line users

Enables the On-line users module, which monitors users currently browsing the web site.

Store online users in database

If checked, records about on-line users will be stored in database. Necessary when running the system on a web farm.

Deny login interval

Interval in minutes for that kicked users can not log in back to the site.

Update online users (minutes)

Interval in minutes after that information about on-line users will be updated.

Reserved user names

Users can not select these user names while registration. Entered user names should be divided by semicolons.

Registration requires e-mail confirmation

Indicated if e-mail confirmation is needed for a user to get registered.

Registration requires administrator's approval

Indicates if administrator's approval is needed for a user to get registered.

Delete non-activated user after (days)

When a user registers but doesn't activate her account, her account will be activated after the entered number of days.

Require unique user e-mails

If check, users can not use an e-mail address on registration if the address is already used in some other user's account.