Mr Danish Bhardwaj,
I am agree with you its a fake mail because I also got the same mail on 19th of july.I was so surprised after seeing the mail that how come an airline is selecting candidates without any interview, I have attended many airline interviews and this is something unique...hahaha...Just to cross check I send them the signed letter also and again they send me reply for that, asked me to do the furter formalities by contacting abdul chamber.
I don't know what to do and where this process will end.
I won't give any other information related to me and want to warn other's also before you pass your information be carefull...
Qatar Airways should take some steps ...