Dave Kent a exprimé avec précision :
The supposed e-mail from the APS Stamp Store is a fake. Do NOT reply to it
under any circumstances! The APS is aware of it, but there really isn't
anything they can do about it except warn people not to reply to it.

I have got the same and forwarded it to APS, but to day no answer!
How they ask about 4 number pin code, it is easy to think it's a fake!!

--
Jean-Paul DROGER (enlever "anti." et remplacer "ptt" par "wanadoo" pour
me joindre en perso; remove "anti." and replace "ptt" by "wanadoo" to
answer me directly)