Quote Originally Posted by Limitless View Post
Based on this thread it seems it is supposed to be insensitive:

http://www.zen-cart.com/showthread.p...se-Insensitive


Not sure how case in-sensitivity on an email address would decrease security?

Same thing on user names. Not typical in network security(Windows, Netware, Active Directory).

Passwords yes, but not on an email address.
For the very same reasons why passwords are case sensitive.. Makes the login/username harder to guess..