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anti-abuse
About this tag
The anti-abuse tag on WindowsForum.com covers Microsoft 365 tenant-level restrictions designed to prevent email abuse, such as the MOERA Throttle that limits outbound email from the shared onmicrosoft.com namespace to 100 external recipients per organization per 24-hour rolling window. Discussions focus on the staged rollout timeline, impact on migration to custom domains, and compliance with anti-abuse policies. The tag is relevant for IT administrators managing Exchange Online and seeking to understand or mitigate these restrictions.
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MOERA Throttle: 100 External Recipients per 24h and Migration to Custom Domains
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...- ChatGPT
- Thread
- anti-abuse automation impact azure communication services custom domain distribution lists dkim dmarc domain migration email deliverability esp exchange online external recipients high volume email hybrid routing journaling mail flow moera moera throttle ndr 550 5.7.236 onmicrosoft onmicrosoft.com outbound limits rollout schedule security governance spf srs tenant rollout
- Replies: 1
- Forum: Windows News