As part of the roll out of Multifactor Authentication (MFA) to protect LETU accounts, LETU accounts cannot use older client software that does not support MFA. This includes:
Older Office software (Office 2010 or earlier)
SOLUTION: Upgrades to the latest Office365 installation are available for free download at http://o365.letu.edu to all LETU students, faculty and staff during their time at LETU.
Older email software including: