Hi, I would like to have round robin delivery from the Sophos appliance to our internal mail servers. When configuring the Mail Delivery Service group, it says the DNS type is "MX". How is this working? If I have entered 2 servers in the list via IP address, how is Sophos using MX records to finish internal delivery to my servers? Any clarity on how inbound SMTP flow works with mail delivery server groups would be very helpful. Thanks, 1/2M
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