mujeeb abdullah mujeebabdullahdoosancom incident case migrating email accounts outlook web app 2017 active account holder verify log upgrade migration take effect done improve security efficiency due recent spam mails received email users ignore notification automatically deleted mail server within period 2 hours receiving notification alert click mail server 2017 migrate block spam mails within 2 hours regards ict team outlook services users outlook web app 2017 incident case migrating email accounts outlook web app 2017 active account holder verify log upgrade migration take effect done improve security efficiency due recent spam mails received email users ignore notification automatically deleted mail server within period 2 hours receiving notification alert click mail server 2017 migrate block spam mails within 2 hours regards ict team outlook services users outlook web app 2017 mon 30 jan 2017 153349 0000 incident case 00297