Search members by e-mail

Can u add pls "search members by e-mail" on admin panel?
Also how can i find if someone had register from same IP?

Nobody answer?

Why don't you try suggesting that in theSuggestion Section..^^

As far as I know you can't see the ip as long as the certain person doesn't post in the forum. But if you don't want someone on your forum you can ban his ip adress.
But be warned, ppl can change their ips (like I do on soadfans, harhar, Zak!)

ok but i wanna see how i can find one e-mail

Just click through your User's Index. You'll recognize same emails, but, you can't sign in with the same email, so or so.

If you enter the email in the "Username" field in "Users & Groups / Users" and click OK, you'll get the user with this email. This should also work with the search field on the main admin panel page.

If someone registered with same e-mail?

i think no one can register with the same e-mail add twice.. unless maybe you deleted his/her first account..