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Microsoft Outlook Integration- Connection Status

Last updated on Oct 01, 2025

In User Management, Vsimple now displays "Connection Status"

  • Pending Connection- User needs to locate a record with an email uploaded to the activity stream

  • Needs Attention- Microsoft has reset the connection token and the user must reconnect, following the same steps as above

  • Connected- User has properly connected their Outlook to Vsimple

Once connected, the user will stay connected until Microsoft resets the refresh token. This can happen in a variety of ways:

1. Security & Policy Enforcement

  • Password change/reset: If the user changes their Microsoft account or organizational password, all existing refresh tokens are invalidated.

  • Multi-factor authentication (MFA) updates: If MFA requirements change, old tokens may be rejected.

  • Conditional Access Policies: Admins may enforce new location, device compliance, or sign-in risk rules that invalidate tokens.

  • Account compromise signals: Microsoft may revoke tokens if suspicious activity is detected.

2. App or Client Issues

  • Outlook profile corruption: Cached credentials or profiles can break token refresh.

  • Updates or reinstallations: Reinstalling Outlook or certain updates can clear authentication caches.

  • Revoked app consent: If the user or admin revokes consent for Outlook or a connected app, the refresh token is dropped

3. Environment or Device Changes

  • Device unenrolled or non-compliant: In organizations using Intune or device management, removing a device or falling out of compliance revokes tokens.

  • Sign-in from a new location or IP: Risk-based access controls may revoke old tokens to force re-authentication.