Hey RoboCaveman, I'm not sure that email address is in use or managed by Jagex - if you join
Runescape Discord servers
(they have one for both OSRS and RS3), you'll be able to check their mobile feedback channels and submit bugs there.
If it's an exploit/vulnerable issue I recommend submitting an ingame report.
Life is like a camera: Just
focus
on what's important,
capture
the good times,
develop
from the negatives, and if things don't work out,
take another shot
!