[Full-Disclosure] yahoo mail image verification

[cumhur onat]

Did you realized that the image verification in yahoo mail which
appears after some insuccesfull attempts is not working properly,
becus i can just leave it blank and continue trying, dont tell me that
it wont work if I enter a true passwrd without the verification code .
It works i  have tried with 6 accounts and managed to enter the inbox
after about 40 tries.
Sorry for my bad english :(
Hope you understand what I mean...
Cumhur Onat