Can't sign in outlook Server Error: 401:undefined|undefined:undefined

Anonymous

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

Anonymous

2025-07-10T16:08:03+00:00

working now
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Anonymous

2025-07-10T15:59:55+00:00

Not mine dang it.

Have not received send/receive since 12:36am, almost 12 hours ago
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Anonymous

2025-07-10T15:57:58+00:00

Yes!! I do
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Anonymous

2025-07-10T13:42:11+00:00

Same problem for me im afraid
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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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