outlook.office.com

I canno´t login in to outlook.office.com. Get the error message:

UTC Date: 2026-04-05T10:38:19.885Z
Client Id: C0B69CD1666C4BDCAD56171753860EF7
Session Id: e31a271e-c7b2-4f5f-abb5-854f463bfe2a
Client Version: 20260320002.12
BootResult: configuration
Back Filled Errors: Unhandled Rejection: Error: 500:undefined|undefined:undefined
err: Microsoft.Exchange.Data.Storage.TenantAccessBlockedException
esrc: StartupData
et: ServerError
estack: Error: 500
at Object.y [as createStatusErrorMessage] (https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad50be7b.js:2:299099)
at https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad50be7b.js:2:23784
st: 500
ehk: X-OWA-Error
efe: GV2PEPF0002396F
ewsver: 15.20.9769.16
emsg: TenantAccessBlockedError

And outlook on my devices don´t sync to exchange server

Need some serious help/rzs43