Forum Discussion
Defender quarantining all emails as High Confident Phishing
Hi, Defender has started to quarantine all emails now as High Confidence Phishing even though the emails are perfectly fine. Seems like all URLs are being found to be phishing links. Howeve...
Brok3NSpear We are experiencing the exact issue you describe and are using Mimecast in Australia and appears that the URL rewrite has changed. What was your solution for allowing mail flow to resume? Did you submit the new URL to Microsoft as a trusted at the tenant level?
- Any update on this one? In Australia here and having same issues. Emails are being flagged as phishing which is Mimecasts job to handle.
