tenant rollout

Microsoft’s Exchange team has announced a sweeping, tenant-level restriction that will limit outbound email sent from the shared onmicrosoft.com namespace (MOERA — Microsoft Online Email Routing Address) to 100 external recipients per organization per 24‑hour rolling window, and the change comes...

Microsoft’s Viva Insights will soon put Copilot analytics directly into the hands of frontline managers, delivering team-scoped dashboards, out-of-the-box Copilot reports, and a publishing pipeline for analysts to surface tailored insights — a change Microsoft says will begin rolling out in late...

Microsoft is imposing a hard limit on outgoing email from free “.onmicrosoft.com” (MOERA) tenant domains to combat widespread abuse and protect delivery for legitimate Microsoft 365 customers, and the change — which takes effect in staged waves starting October 15, 2025 for trials — restricts...