You need to have a valid .edu email address to get your discount. This is purely for validation purposes. You can use any active email address as your primary email address to receive Malwarebytes order confirmations, communications, etc. http://www.malwarebytes.org/lp/backtoschool/
Since .edu domains are exclusively in use in the U.S anyone studying at an institution which uses the second level domain such as .ac eg: .ac.au is out of luck
Sorry to say I think that's a bit of a poor offer from MalwareBytes, not all of their fans come from the US.
