american express memberalmxewelcomemessagealertaexpressmanxnet hello card member card account 37xx reminder cooperation important us dear cardmember contacted recently profile update help us provide better service record shows followed profile update requested us serve customers best informed update important us help improve customer service quality updating profile lead temporary block card update take minutes complete enable customer benefits request customers email review preferences make sure information system uptodate prevent temporary block everyday onlineaccess review update attached onlineautomated web page form email see attached html web page download save desktopdevice go desktop open html web page continue filling information appreciate participation encourage early response informed update open two days email received longer accessible automatically place card temporary block profile uptodate sincerely american express customer care tue 28 feb 2017 053620 0500 importantreview preferences avoid block