The Cloud Wizard’s Blog

🚨 Change Alert

Currently, there are 2 very important changes in Microsoft 365, which you shouldn’t miss 📢:

1. New SMTP Relay Requirements: As of November 1st, 2023, when you relay your emails via Exchange Online to the internet, the review of the accepted domain switched from P2 header (will be ignored) to P1 header.

2. Microsoft adds Conditional Access Policies in all Entra ID P1/P2 tenants, which have deactivated the security defaults (as of November 13th).

I have made a short video with detailed explanations for both changes:

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