SAT - Create a Mail Flow Connector for SAT Delivery to Office 365.

Updated 7 hours ago by admin

If the TrustLayer SAT solution is sending directly to your Exchange Online environment, then please follow the steps below.

If you are using TrustLayers EMS solution or another external Email Security Gateway solution, then you will not need to perform these steps.

Step-by-Step Guide.

Access your Exchange Admin Console:
Select Connectors:

Navigate the Mail Flow, Connectors.

Add a connector:

Select the Add a connection icon.

Connection from:

Select "Partner organization" as the Connection from, then select Next.

Connector Name:

Add a Rule name and description, then select Next.

Authentication sent email:

Select by verifying that the IP address of the sending service matches option:, add the address listed below, your configuration should match the list below. Then select Next to complete this step.

Sending IP: 8 Sending IPs

23.249.219.118

18.168.104.87

13.42.200.223

3.9.228.40

3.127.7.20

63.178.172.172

13.216.31.253

74.177.142.1

Security restrictions:

Accept the defaults, then select Next to complete this step.

Review Connector:

Review the settings, then select Create Connector to complete this step.

Complete Connector setup:

Select Done to create this connector.

Finished:

Confirm the connector has been created and is enabled.

Video Guide.


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