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Microsoft Issue ID: MO1237461 – 2026-02-23 | Users may have experienced issues when trying to access services that required Multi-Factor Authentication (MFA)
Read More: Microsoft Issue ID: MO1237461 – 2026-02-23 | Users may have experienced issues when trying to access services that required Multi-Factor Authentication (MFA)💡 Our Technical Review in summary Microsoft 365 Service Health Summary Summary On February 23, 2026, users in North America experienced authentication failures when attempting…
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Microsoft Issue ID: CW1218323 – 2026-02-23 | Users aren’t shown the “Edit in Outlook” button after prompting Copilot Chat to draft an email message
Read More: Microsoft Issue ID: CW1218323 – 2026-02-23 | Users aren’t shown the “Edit in Outlook” button after prompting Copilot Chat to draft an email message💡 Our Technical Review in summary Service Health Advisory Summary 1. Summary Microsoft has temporarily disabled the “Edit in Outlook” button within Microsoft 365 Copilot…
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Microsoft Issue ID: OP1237616 – 2026-02-23 | Some admins may experience intermittent page loading issues and errors in the Microsoft 365 Apps admin center
Read More: Microsoft Issue ID: OP1237616 – 2026-02-23 | Some admins may experience intermittent page loading issues and errors in the Microsoft 365 Apps admin center💡 Our Technical Review in summary Service Health Advisory: Microsoft 365 Apps Admin Center Summary Microsoft is investigating an issue where administrators are encountering intermittent…
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Microsoft Issue ID: EX1237864 – 2026-02-24 | Users’ auto-decline meeting settings for automatic replies may not be working in Exchange Online
Read More: Microsoft Issue ID: EX1237864 – 2026-02-24 | Users’ auto-decline meeting settings for automatic replies may not be working in Exchange Online💡 Our Technical Review in summary 1. Summary Exchange Online is experiencing an issue where meeting invitations are not being automatically declined, despite users having…
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Microsoft Issue ID: CW1226324 – 2026-02-24 | Some users’ Copilot prompts return information from Sent and Draft folder messages with Copilot DLP policies configured
Read More: Microsoft Issue ID: CW1226324 – 2026-02-24 | Some users’ Copilot prompts return information from Sent and Draft folder messages with Copilot DLP policies configured💡 Our Technical Review in summary Summary An issue was identified in Microsoft 365 Copilot Chat where Data Loss Prevention (DLP) policies and sensitivity labels…
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Microsoft Issue ID: MO1176905 – 2026-02-24 | Some admins and users managed through Microsoft 365 Groups may be unable to access some Microsoft 365 services
Read More: Microsoft Issue ID: MO1176905 – 2026-02-24 | Some admins and users managed through Microsoft 365 Groups may be unable to access some Microsoft 365 services💡 Our Technical Review in summary Microsoft 365 Service Health Summary 1. Summary A service degradation is affecting Microsoft 365 Groups that were previously configured…
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Microsoft Issue ID: EX1227432 – 2026-02-20 | Some users’ legitimate email messages may be marked as phishing and quarantined in Exchange Online
Read More: Microsoft Issue ID: EX1227432 – 2026-02-20 | Some users’ legitimate email messages may be marked as phishing and quarantined in Exchange Online💡 Our Technical Review in summary Summary Between February 5 and February 12, 2026, an issue occurred in Exchange Online where legitimate email messages were…
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Microsoft Issue ID: MO1231810 – 2026-02-20 | Some users may experience failures or timeouts while accessing Microsoft Copilot (Microsoft 365)
Read More: Microsoft Issue ID: MO1231810 – 2026-02-20 | Some users may experience failures or timeouts while accessing Microsoft Copilot (Microsoft 365)💡 Our Technical Review in summary 1. Summary Microsoft 365 Copilot experienced a service disruption on February 13, 2026, caused by a GPU driver issue…
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Microsoft Issue ID: OD1177143 – 2026-02-20 | Some users with edit and full control permissions may be unable to access or share some files in Microsoft OneDrive
Read More: Microsoft Issue ID: OD1177143 – 2026-02-20 | Some users with edit and full control permissions may be unable to access or share some files in Microsoft OneDrive💡 Our Technical Review in summary Service Health Advisory Summary 1. Summary Microsoft OneDrive experienced a service issue where a code regression in a recent…
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Microsoft Issue ID: SP1177145 – 2026-02-20 | Some users with edit and full control permissions may be unable to access or share some items in SharePoint Online
Read More: Microsoft Issue ID: SP1177145 – 2026-02-20 | Some users with edit and full control permissions may be unable to access or share some items in SharePoint Online💡 Our Technical Review in summary SharePoint Online Service Health Summary 1. Summary A code regression in a SharePoint Online deployment caused a compatibility issue…
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Microsoft Issue ID: EX1232513 – 2026-02-20 | Some admins may be unable to perform tenant to tenant migrations and offboarding moves in Exchange Online
Read More: Microsoft Issue ID: EX1232513 – 2026-02-20 | Some admins may be unable to perform tenant to tenant migrations and offboarding moves in Exchange Online💡 Our Technical Review in summary 1. Summary Microsoft is addressing a service degradation in Exchange Online where administrators are experiencing failures during tenant-to-tenant (T2T)…
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