I have 3 profiles on my site and want to use the same e-mail address for all 3. It won't let me. Is there a way to bypass the duplicate e-mail restriction when I want to do so?
Please describe exactly what you're doing and what happens.
When I add a user (alias) and enter the same e-mail as I used as admin, it tells me that e-mail is already used. I want to be able to use it more than once.
Doesn't happen to me when I try to create a new user with the user manager. So I assume you're using the register form? If so, use the user manager instead.