Hi,
We have the Sophos XG and XGS UTMs behind an other firewall (not controlled by us). However the admin of that other firewall complains about a lot of DNS traffic coming from our Sophos. we tried dropping any DNS traffic from within the Sophos and also removed the pre-configured FQDN hosts, but there are still going DNS requests out of the Sophos. is there a way to disable DNS services completely? i know it is not "standard" practice to do this, but our situation is far from standard.
Kind regards,
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