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External Mail Flow Configuration in Exchange Online

Gurudas 951 Reputation points
2025-08-11T19:54:27.1866667+00:00

What are the steps and considerations for setting up external mail flow for Exchange Online? Specific details on how it functions and any potential issues to be aware of would be helpful. Explain it with examples.

Exchange Online
Exchange Online
A Microsoft email and calendaring hosted service.

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