Tagging external IP as my organization IP

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Contributor

Hi,
To allow an my external server to send out email, I have created an email relay setup using mail flow>connectors in EAC.


I have also added the server IP address to identify it as belonging to my organization.

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However when the email was send out by this external server, the email was rejected by Distribution List with the reason "doesn't allow messages from external senders".

How do I recognize this IP address as my organization IP, as I do not want to allow the option of allowing external senders for my Distribution List.

Thanks.

1 Reply
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Did you configure the "externally secured" option? Either that, or toggle the DG settings.