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I have this problem - Outlook 2016 doesn't accept password or app password - and i think it is a growing World wide Microsoft problem :-(
See also here: https://www.reddit.com/r/Outlook/comments/19dx64p/outlook_2013_windows_10_suddenly_not_accepting/Outlook gives me this: (startede yesterday)
I have 2 PC's with HOTMAIL accounts in Outlook 2016 ...
They both have this error.
I do get mails ... but I can´t send mails. Yesterday it did work for 1-2 hours ... but right now the error is there all the time :-(
Please help me.
Thanks in advance
Pierre
Using classic Outlook for Windows in business environments
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
I'm not getting any Hotmail via 9Folders. They are not always the most pleasant people to deal with. I messaged them when MSoft claimed the issue was resolved (really wondering if they knew that) - they began their reply with 'I don't understand what you are talking about'.
Any interested hotmail.com addresses? I’m still having the issue
Outlook 2021 supports modern authentication (no app password), you should be using that. My Outlook has been working fine all along using that.
Just send you mine too
Appreciate this. Sent you mine just now.