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Same problem for me im afraid
Can't sign in outlook Server Error: 401:undefined|undefined:undefined
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Anonymous
Can't sign in outlook Server Error: 401:undefined|undefined:undefined
UTC Date: 2025-07-10T00:19:57.157Z
Client Version: 20250620014.20
BootResult: fail
Back Filled Errors: Unhandled Rejection: Error: 401:undefined|undefined:undefined
err: Error: 401
esrc: StartupData
et: ServerError
estack: Error: 401
at Object.w [as createStatusErrorMessage] (https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad3a7e4e.js:1:1039)
at https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad3a7e4e.js:1:161561
st: 401
efe: KL1PR01CA0055
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46 answers
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Anonymous
2025-07-10T13:42:11+00:00 -
Anonymous
2025-07-10T13:35:01+00:00 Started July 9th. Was hoping to be resolved by this morning. Microsoft dial in support is a joke. This is happening for two of my @hotmail accounts. My wife's @hotmail account seems to be working fine and my two work outlook emails working fine
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Anonymous
2025-07-10T13:17:05+00:00 UTC Date: 2025-07-10T13:20:04.101Z Client Id: 9DD8F141A9794389BB7CA67D3AC5FE52 Session Id: fd7963ee-233b-454a-a745-9be88b9c33eb Client Version: 20250620014.20 BootResult: fail Back Filled Errors: Unhandled Rejection: Error: 401:undefined|undefined:undefined err: Error: 401 esrc: StartupData et: ServerError estack: Error: 401 at Object.w [as createStatusErrorMessage] (https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad3a7e4e.js:1:1039) at https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad3a7e4e.js:1:161561 st: 401 efe: AS4PR10CA0008
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Anonymous
2025-07-10T13:04:13+00:00 80+ messages posted
Somebody got the message and quickly fixed.
Mine is OK this morning.
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Anonymous
2025-07-10T13:01:50+00:00 same problem !!! what is going on ?? how to fix this f issue