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Chet_Cromer
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Joined 4 years ago
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Is Exchange Online POP3 down?
We have a system that uses POP3 to access email from an Exchange Online mailbox. Over the course of today, it has worked for periods of time, and then for several hours at a time, reported the following error while logging in: Login failed -ERR Logon failure: unknown user name or bad password. host: outlook.office365.com port: 995 I am aware that POP3 access using basic auth is being retired in October (https://techcommunity.microsoft.com/t5/exchange-team-blog/basic-authentication-deprecation-in-exchange-online-may-2022/ba-p/3301866), and we are preparing for that, but I'm looking for something relevant for today, June 23. We've been humming along fine for a couple years (if not more) using this connection method, and just today, for 6 hours, it went down, came back up for an hour, and now is down again. Can anyone point me somewhere? Chet1.7KViews0likes2Comments
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