Originally Posted by TheAvenger

try to make a small virtual machine and left it untouched (only OS)
make copy of it and then boot the copied one and signup on gmail then remove the vm used for signup and copy the untouched again etc etc....
let me know if works.

It's a pain, but i will give it a shot... I don't think it will work anyway!
I think they have blacklisted most of the proxies/VPNs and they are asking for verification when you try to register behind those services.
Or even if you try to register too many accounts behind a real IP as well...