Outlook 2016 doesn't accept password or app password

yes this started to stop working since friday afternoon not receiving anymore new emails saying no connection retry for me and i'm using s20 they also email today and told me microsoft issue i'm currently using k9 mail not really a fan of it do you think this will be fixed by this week or what

i paid 9.99 after trial ended s7 phone and then after i got my s20 plus phone all i had to do install and everything was fine they also email me today saying that must be microsoft issue i even try to uninstall and reinstall yesterday it took awhile to load inbox and i went on computer check new mail waiting new mail to show up on app nothing it still saying no connection retry

so i'm not sure what is going on i despise using k9 email using as of now again do you think will be fixed by end of the week or what i really don't know nine email issue or microsoft issue

It's not Nine. My wife and I use it too, Not one device will connect. Even deleted an act and now won't authenticate to add back in. My Windows 10 machine with Office 365 won't work with Outlook, but my Windows 11 will. Other apps on Android I have that connect to Outlook acts won't work either such as Tasks. Only app on Android that will work is Microsoft Outlook and ToDo, and their office 365 suite. Go figure. I know it's an "honest" mistake from Microsoft, but sure sounds like big brother Apple knocking out the competition... except as I said it affects Windows 10 also. Nine is very powerful and Microsoft should have bought it. Much better than Android Outlook and the HORRIBLE ToDo app for tasks.. Terrible app for sorting and filtering, and no universal view box.

Hard to believe it's taking so long to fix and no mention of it in the news.

man i just chatted with microsoft they were useless i gave them same link nine email gave me and i also gave them this link and wrote what was going on they basically say we deal with outlook mail not 3rd part wasted my time i just closed chat blah they at 1st email me about verification code thought it was computer then i said mobile then they couldn't understand what i was saying nine email and calendar i feel dumb wasted my precious time and energy in chat with them

i really hope this will be fixed nine app by next month despise using k9 email all i ever done was nine was read emails that's it i like nine since paid for it long time ago i can't believe it was working just fine friday morning and stop working not receiving any new emails and inbox inside app at the bottom saying no connection retry<-and after i uninstall reinstall back other day took awhile to get back in and having everything sync inbox still nada from yesterday no new incoming mail and no connection retry mess

The key here is Outlook desktop isn't working either. That may be the saving grace, since it's one of MS's own products that's fubar'd.

Only app on Android that will work is Microsoft Outlook and ToDo, and their office 365 suite.

Likewise, for me among MSO 2021 Pro (PC), Thunderbird (PC), Fair Email (Android), K-9Mail (Android) and Outlook (Android) only the Outlook Android client processes mail without obvious error, however it does not allow review or change of settings. It might just be ignoring the errors. There there is the different type of encryption elsewhere but changing that did not work for me and it cannot be done in many clients.

I know it's an "honest" mistake from Microsoft, but sure sounds like big brother

To you point the outage was probably not intentional but it may be revealing a proprietary grab of have been caused by back-end changes that are part of such a future grab.

Hard to believe it's taking so long to fix and no mention of it in the news.

True that. Report at Down detector under Microsoft 365 > Outlook?