Session expired
Current session is no longer valid and re-authentication is required.
Last updated 2026-05-13
Symptoms
- Redirected to sign-in
- Authenticated actions fail
Likely causes
- Session timeout
- Explicit revocation
- Security policy refresh
Why this happens
Session expiry protects account access and does not stop existing exchange custody.
Recovery steps
- Sign in again.
- Complete MFA challenge if requested.
- Return to prior workflow.
Escalation path
- Report repeated forced sign-outs with timestamps and browser details.