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        "label": "Good",
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            "mail": 90,
            "security": 69,
            "network": 50,
            "availability": 100
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            "mail": 20,
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                "category": "dns",
                "title": "IPv4 (A)",
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                "detail": "1 IPv4 address(es) detected."
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            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
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                "earned_points": 0,
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                "category": "dns",
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                "category": "dns",
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                "category": "dns",
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                "lost_points": 0,
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                "lost_points": 10
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                "level": "ok",
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                "level": "ok",
                "title": "DMARC",
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                "title": "DKIM",
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                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
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                "level": "error",
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                "lost_points": 5
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                "level": "ok",
                "title": "Valid TLS certificate",
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                "category": "security",
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            {
                "level": "ok",
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                "level": "warning",
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            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
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                "max_points": 30,
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            {
                "level": "warning",
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                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
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                "earned_points": 20,
                "lost_points": 15
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
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                "lost_points": 35
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                "level": "ok",
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                "level": "ok",
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                "lost_points": 0
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            "message": "Within the estimated limit"
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            "policy": "none"
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        "mta_sts": "",
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