multiple email adress

[chuchma]

Hello,
first i wanna say im not god in English - sorry but maybe you understand what i want to say.

I have a question. How I can change to accept multiple email adress ? In order when you use the same email you get error: "That e-mail address is already in use! ". And i want turn off this and accept multipe emails. Because i have package like:
1) hosting
2) upgrade 1
3) upgrade 2
And Admin vaildiation. Just i only must turn off this multiple emails.
I serach this on google and this forum but i dont find. But i find files where is this "error"
- client/pages/details.php
- includes/class_server.php

Can someone check this and do accept multipe emails ?

Thank You.
Best regrads.

[zzbomb]

Enable "Multiple Signups" to allow email addresses to be used multiple times.
Your second question I could not understand.

[chuchma]

I have default vaule and its a "Enable" and still I can do more than 1 account using the same email

Best Regrads

[JakeSully]

that feature enables you to signup multiple times on same ip not on same email so if you disable it then you can only make max 1 account under your ip.