email-auth.use.x402atlas.com

{
  "properties": {
    "accepts_mail": {
      "description": "true when the domain has at least one MX record",
      "type": "boolean"
    },
    "dkim": {
      "properties": {
        "checked_selectors": {
          "description": "exact selectors probed",
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "found": {
          "items": {
            "properties": {
              "record": {
                "type": "string"
              },
              "selector": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "type": "array"
        }
      },
      "type": "object"
    },
    "dmarc": {
      "description": "null when no DMARC record is present",
      "properties": {
        "adkim": {
          "default": "r",
          "enum": [
            "r",
            "s"
          ],
          "type": "string"
        },
        "aspf": {
          "default": "r",
          "enum": [
            "r",
            "s"
          ],
          "type": "string"
        },
        "pct": {
          "default": 100,
          "maximum": 100,
          "minimum": 0,
          "type": "integer"
        },
        "policy": {
          "description": "p= tag; empty when missing/invalid",
          "enum": [
            "none",
            "quarantine",
            "reject",
            ""
          ],
          "type": "string"
        },
        "record": {
          "type": "string"
        },
        "rua": {
          "description": "aggregate report addresses",
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "ruf": {
          "description": "forensic report addresses",
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "subdomain_policy": {
          "description": "sp= tag; empty when absent (inherits policy)",
          "type": "string"
        }
      },
      "type": [
        "object",
        "null"
      ]
    },
    "domain": {
      "type": "string"
    },
    "mx": {
      "items": {
        "properties": {
          "host": {
            "type": "string"
          },
          "pref": {
            "maximum": 65535,
            "minimum": 0,
            "type": "integer"
          }
        },
        "type": "object"
      },
      "type": "array"
    },
    "queried_at": {
      "format": "date-time",
      "type": "string"
    },
    "spf": {
      "description": "null when no SPF record is present",
      "properties": {
        "all_qualifier": {
          "description": "qualifier on the all mechanism; empty when absent",
          "enum": [
            "-all",
            "~all",
            "?all",
            "+all",
            ""
          ],
          "type": "string"
        },
        "dns_lookups": {
          "description": "count of lookup-causing terms; RFC 7208 limit is 10",
          "minimum": 0,
          "type": "integer"
        },
        "mechanisms": {
          "items": {
            "properties": {
              "causes_dns": {
                "type": "boolean"
              },
              "kind": {
                "enum": [
                  "include",
                  "a",
                  "mx",
                  "ip4",
                  "ip6",
                  "all",
                  "exists",
                  "ptr",
                  "redirect",
                  "exp",
                  "unknown"
                ],
                "type": "string"
              },
              "qualifier": {
                "enum": [
                  "+",
                  "-",
                  "~",
                  "?"
                ],
                "type": "string"
              },
              "value": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "type": "array"
        },
        "record": {
          "type": "string"
        }
      },
      "type": [
        "object",
        "null"
      ]
    },
    "warnings": {
      "description": "human-readable posture advisories; never null",
      "items": {
        "type": "string"
      },
      "type": "array"
    }
  },
  "required": [
    "domain",
    "queried_at",
    "accepts_mail",
    "mx",
    "spf",
    "dmarc",
    "dkim",
    "warnings"
  ],
  "type": "object"
}