EVE Online has highly sophisticated user fingerprinting to prevent fraud and real money trading. So even if you got through with that email address it wouldn't be long before an issue was raised for your account.
With EVE, fraud comes in many ways and most would presume credit card fraud but because you can earn ISK in-game, which can be converted/sold for PLEX (their game-time subscription currency, worth real $) many items (Capital Ships, High Experience Characters, Corporations) are bought and sold for real money outside of the platform - which in some cases, is revenue that EVE would/could benefit from if PLEX was purchased from them directly and used legitimately instead.
So aside from basic things like blocking utility email addresses, they have sophisticated algorithms that monitor user accounts for unusual activity. The definition of unusual is constantly growing/changing and it is monitored and managed by a dedicated "security" team.
Source: Friend of friend works in that security team.
With EVE, fraud comes in many ways and most would presume credit card fraud but because you can earn ISK in-game, which can be converted/sold for PLEX (their game-time subscription currency, worth real $) many items (Capital Ships, High Experience Characters, Corporations) are bought and sold for real money outside of the platform - which in some cases, is revenue that EVE would/could benefit from if PLEX was purchased from them directly and used legitimately instead.
So aside from basic things like blocking utility email addresses, they have sophisticated algorithms that monitor user accounts for unusual activity. The definition of unusual is constantly growing/changing and it is monitored and managed by a dedicated "security" team.
Source: Friend of friend works in that security team.