You can contact any of the GTAXLnet Staff individually by viewing our Staff directory page. If you wish to contact all the GTAXLnet staff at once, you will have to join the #GTAXLnet IRC channel. If you're wanting to appeal a ban, please use the proper form found HERE.
You may use my public PGP key to send me an encrypted e-mail.
E-Mail: gtaxl [at] gtaxl [dot] com (PGP)
Twitter: @GTAXLnetIRC