Run Microsoft 365 Connectivity Tests
This runs browser-safe checks (DNS via DoH, reachability timing via no-cors fetch).
You will receive a Share Code to provide to your admin/consultant.
Ready.
What gets tested in V4 (MVP+ diagnostics)
- DNS resolution timing via DNS-over-HTTPS (DoH) for common M365 names
- HTTPS reachability timing to M365 front doors using
fetch(no-cors) - Basic client metadata (user agent, timezone, language)