03-20-2011, 12:06 AM
(03-19-2011, 11:51 PM)Yahoo! Wrote: Try seeing what email addresses they are signing up with (E.g. @hotmail @yahoo etc..) and if you see a pattern, then disallow the said email addresses.
If you need further help, PM me.
That's just a simple AdminCP configuration, just like allowing more than one rep from the same person for the same user account. But it would still be fairly easy for a bot to bypass this email verification setting.