Bad advice!
This can easily backfire on you, if you're not experienced with mailing whatsover and you get some specific questions on mailing and you're responding with ...uhmm...stutter, etc - then it's very obvious you're lying to them.
So this method won't get my vote, in fact i would recommend newbies against doing this. It's just asking for trouble.
If you are forced to lie to get a foot in the door anywhere then remember the first rule of lying 101 - Don't try to make things too complicated...