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                "category": "mail",
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                "category": "mail",
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                "category": "mail",
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                "category": "security",
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                "category": "security",
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                "detail": "3 of 9 evaluated headers detected."
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                "category": "network",
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                "earned_points": 30,
                "lost_points": 0,
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                "level": "ok",
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                "level": "error",
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                "level": "error",
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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.",
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                "level": "error",
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                "level": "ok",
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                "level": "ok",
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                "earned_points": 20,
                "lost_points": 0
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