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How to Block Outbound Email to Untrustworthy Domains or E-mail Address for specific people ?

TECHIT SRIWICHAI 185 Reputation points
2023-03-16T09:42:33.64+00:00

I want some User Not All tenant within my organization Can't to send emails to domains such as gmail.com or emails Outside organization Can customizable Please advise. 

How do I need to create a Can you please show me a sample Mail Flow?

Example : i have User E-mail User1@ test . com My organization

i need Block send E-mail Domain: google.com And E-mail : techit @ TTT . com

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  1. Andy David - MVP 149.2K Reputation points MVP
    2023-03-16T12:08:26.7466667+00:00

    Hi, a transport rule like this will work:

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    2 people found this answer helpful.

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