After successfully testing Office 2013 MFA without App Passwords (yes!) I turned my test to my iPhone where I have the Outlook App. After getting prompted to authenticate and entering my MFA code sent to me, my inbox just continued to state up to date, when in reality it stopped sending and receiving email.
I tried removing the Outlook app and re-download from the App Store but ended up with the same results.
As soon as I disabled MFA on my account email started flowing. Has anyone else successfully used the iOS Outlook app with Azure MFA?
Thanks!