ExOConfig/Rules/Skip-SPF-incoming.json

{
    "Name" : "[SEPPmail] - Skip SPF check after incoming appliance routing",
    "Comments" : "Disables SPF check after an incoming mail has been routed to the SEPPmail appliance.",
    "SMPriority" : 3,

    "Version":
    {
        "Default":
        {
            "HeaderContainsMessageHeader" : "X-SM-Incoming",
            "HeaderContainsWords" : "yes",
            "SetSCL" : -1,
            "SetAuditSeverity" : "DoNotAudit",
            "Mode" : "Enforce",
            "SenderAddressLocation" : "Header",
            "Priority" : 0
        }
    }
}