[Palindrome] S.P.I.E.S. Control Center

["S.P.I.E.S. Headquarters" <spies hq gmail com>]

New agents,

Welcome to S.P.I.E.S. The S.P.I.E.S. Control Center is located at:
https://headquarters.mit.edu/.

Please read the Introduction page carefully. Note especially the
distinction between call-in and call-out functions. For normal puzzle
answers, click on the CHECK ANSWER button on that puzzle and fill out
the resulting form; we will call you. For pretty much anything else,
call us.

Thanks very much. Best of luck at your new mission -- we're depending on 
you.

     The Director of the Agency