Outlook Sign-In Glitch Persists as Microsoft Rolls Back Change
Microsoft Outlook users began experiencing sign-in failures and intermittent errors ('too many requests') on Monday. Microsoft rolled back a recent backend configuration change, but the rollback did not resolve the outage, and the company is continuing to investigate and monitor the issue, with updates on its status page and X account; Copilot issues are separate and not related to the Outlook outage.