dude i emailed it back and before i did the email recepient to the reply was:
support@jagex.com
i went to Jagex.com and ofcourse its Jagex studios real jagex....
heres proof

so you see i did reply and it was support@jagex.com
so i went to Jagex.com to see for myself

and to make sure this was correct i went to another email which was automated to check to see if it was exact same address

then i see another @jagex.com
you see i wasnt lying and this isnt fake... They actually want me to be staff.
I have played RuneScape for 8 years and reported over 130 players and ive never been reported. I think that they actually want me to participate in Moderation.
is that enough proof for you???