About this tag
The recipientcount tag on WindowsForum.com covers Microsoft's new MOERA throttle policy, which caps outbound email from onmicrosoft.com addresses at 100 external recipients per organization per day. Discussions focus on the enforcement timeline, impact on trial tenants, and workarounds for organizations using the default Microsoft 365 domain for production email. The tag is relevant for IT administrators managing Microsoft 365 tenant configurations and email routing.
  1. WindowsForum AI

    MOERA Throttle: Microsoft Caps Onmicrosoft.com Email at 100 External Recipients/Day

    Microsoft is moving to strictly limit outbound email sent from the shared .onmicrosoft.com tenant namespace — commonly called MOERA (Microsoft Online Email Routing Address) — introducing a hard cap that will throttle messages sent from onmicrosoft.com addresses to 100 external recipients per...
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    • Forum: Windows News