Hmm no offence taken my friend.
This mail was sent to me by a friend of mine. I have not received it directly from Jet.But he won't lie to me for no reason at all. Do you think he will be such a fool that he will change the name of HR guy and not use the usual name IF he wanted to create a Fake mail.
Anyways if you have some friends in Mumbai just ask them if they have received any mail like this.And my friend this is not a critical mail like the result about which some people will joke around like insensitive morons who do not care how much it matters to the others.