rua-schema.xsd

<?xml version="1.0"?>
   <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
     targetNamespace="http://dmarc.org/dmarc-xml/0.1">

   <!-- The time range in UTC covered by messages in this report,
        specified in seconds since epoch. -->
   <xs:complexType name="DateRangeType">
     <xs:all>
       <xs:element name="begin" type="xs:integer"/>
       <xs:element name="end" type="xs:integer"/>
     </xs:all>
   </xs:complexType>

   <!-- Report generator metadata. -->
   <xs:complexType name="ReportMetadataType">
     <xs:sequence>
       <xs:element name="org_name" type="xs:string"/>
       <xs:element name="email" type="xs:string"/>
       <xs:element name="extra_contact_info" type="xs:string"
                   minOccurs="0"/>
       <xs:element name="report_id" type="xs:string"/>
       <xs:element name="date_range" type="DateRangeType"/>
       <xs:element name="error" type="xs:string" minOccurs="0"
                   maxOccurs="unbounded"/>
     </xs:sequence>
   </xs:complexType>

   <!-- Alignment mode (relaxed or strict) for DKIM and SPF. -->
   <xs:simpleType name="AlignmentType">
     <xs:restriction base="xs:string">
       <xs:enumeration value="r"/>
       <xs:enumeration value="s"/>
     </xs:restriction>
   </xs:simpleType>

   <!-- The policy actions specified by p and sp in the
        DMARC record. -->
   <xs:simpleType name="DispositionType">
     <xs:restriction base="xs:string">
       <xs:enumeration value="none"/>
       <xs:enumeration value="quarantine"/>
       <xs:enumeration value="reject"/>
     </xs:restriction>
   </xs:simpleType>

   <!-- The DMARC policy that applied to the messages in
        this report. -->
   <xs:complexType name="PolicyPublishedType">
     <xs:all>
       <!-- The domain at which the DMARC record was found. -->
       <xs:element name="domain" type="xs:string"/>
       <!-- The DKIM alignment mode. -->
       <xs:element name="adkim" type="AlignmentType"
                   minOccurs="0"/>
       <!-- The SPF alignment mode. -->
       <xs:element name="aspf" type="AlignmentType"
                   minOccurs="0"/>
       <!-- The policy to apply to messages from the domain. -->
       <xs:element name="p" type="DispositionType"/>
       <!-- The policy to apply to messages from subdomains. -->
       <xs:element name="sp" type="DispositionType"/>
       <!-- The percent of messages to which policy applies. -->
       <xs:element name="pct" type="xs:integer"/>
       <!-- Failure reporting options in effect. -->
       <xs:element name="fo" type="xs:string"/>
     </xs:all>
   </xs:complexType>

   <!-- The DMARC-aligned authentication result. -->
   <xs:simpleType name="DMARCResultType">
     <xs:restriction base="xs:string">
       <xs:enumeration value="pass"/>
       <xs:enumeration value="fail"/>
     </xs:restriction>
   </xs:simpleType>

   <!-- Reasons that may affect DMARC disposition or execution
        thereof. -->
   <xs:simpleType name="PolicyOverrideType">
     <xs:restriction base="xs:string">
       <xs:enumeration value="forwarded"/>
       <xs:enumeration value="sampled_out"/>
       <xs:enumeration value="trusted_forwarder"/>
       <xs:enumeration value="mailing_list"/>
       <xs:enumeration value="local_policy"/>
       <xs:enumeration value="other"/>
     </xs:restriction>
   </xs:simpleType>

   <!-- How do we allow report generators to include new
        classes of override reasons if they want to be more
        specific than "other"? -->
   <xs:complexType name="PolicyOverrideReason">
     <xs:all>
       <xs:element name="type" type="PolicyOverrideType"/>
       <xs:element name="comment" type="xs:string"
                   minOccurs="0"/>
     </xs:all>
   </xs:complexType>

   <!-- Taking into account everything else in the record,
        the results of applying DMARC. -->
   <xs:complexType name="PolicyEvaluatedType">
     <xs:sequence>
       <xs:element name="disposition" type="DispositionType"/>
       <xs:element name="dkim" type="DMARCResultType"/>
       <xs:element name="spf" type="DMARCResultType"/>
       <xs:element name="reason" type="PolicyOverrideReason"
                   minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
   </xs:complexType>

   <!-- Credit to Roger L. Costello for IPv4 regex
        http://mailman.ic.ac.uk/pipermail/xml-dev/1999-December/
             018018.html -->
   <!-- Credit to java2s.com for IPv6 regex
        http://www.java2s.com/Code/XML/XML-Schema/
             IPv6addressesareeasiertodescribeusingasimpleregex.htm -->
   <xs:simpleType name="IPAddress">
     <xs:restriction base="xs:string">
       <xs:pattern value="((1?[0-9]?[0-9]|2[0-4][0-9]|25[0-5]).){3}(1?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])|([A-Fa-f0-9]{1,4}:){7}[A-Fa-f0-9]{1,4}"/>
     </xs:restriction>
   </xs:simpleType>

   <xs:complexType name="RowType">
     <xs:all>
       <!-- The connecting IP. -->
       <xs:element name="source_ip" type="IPAddress"/>
       <!-- The number of matching messages. -->
       <xs:element name="count" type="xs:integer"/>
       <!-- The DMARC disposition applying to matching
            messages. -->
       <xs:element name="policy_evaluated"
                   type="PolicyEvaluatedType"
                   minOccurs="1"/>
     </xs:all>
   </xs:complexType>

   <xs:complexType name="IdentifierType">
     <xs:all>
       <!-- The envelope recipient domain. -->
       <xs:element name="envelope_to" type="xs:string"
                   minOccurs="0"/>
       <!-- The RFC5321.MailFrom domain. -->
       <xs:element name="envelope_from" type="xs:string"
                   minOccurs="1"/>
       <!-- The RFC5322.From domain. -->
       <xs:element name="header_from" type="xs:string"
                   minOccurs="1"/>
     </xs:all>
   </xs:complexType>

   <!-- DKIM verification result, according to RFC 7001
        Section 2.6.1. -->
   <xs:simpleType name="DKIMResultType">
     <xs:restriction base="xs:string">
       <xs:enumeration value="none"/>
       <xs:enumeration value="pass"/>
       <xs:enumeration value="fail"/>
       <xs:enumeration value="policy"/>
       <xs:enumeration value="neutral"/>
       <xs:enumeration value="temperror"/>
       <xs:enumeration value="permerror"/>
     </xs:restriction>
   </xs:simpleType>

   <xs:complexType name="DKIMAuthResultType">
     <xs:all>
       <!-- The "d=" parameter in the signature. -->
       <xs:element name="domain" type="xs:string"
                   minOccurs="1"/>
       <!-- The "s=" parameter in the signature. -->
       <xs:element name="selector" type="xs:string"
                   minOccurs="0"/>
       <!-- The DKIM verification result. -->
       <xs:element name="result" type="DKIMResultType"
                   minOccurs="1"/>
       <!-- Any extra information (e.g., from
            Authentication-Results). -->
       <xs:element name="human_result" type="xs:string"
                   minOccurs="0"/>
     </xs:all>
   </xs:complexType>

   <!-- SPF domain scope. -->
   <xs:simpleType name="SPFDomainScope">
     <xs:restriction base="xs:string">
       <xs:enumeration value="helo"/>
       <xs:enumeration value="mfrom"/>
     </xs:restriction>
   </xs:simpleType>

   <!-- SPF result. -->
   <xs:simpleType name="SPFResultType">
     <xs:restriction base="xs:string">
       <xs:enumeration value="none"/>
       <xs:enumeration value="neutral"/>
       <xs:enumeration value="pass"/>
       <xs:enumeration value="fail"/>
       <xs:enumeration value="softfail"/>
       <!-- "TempError" commonly implemented as "unknown". -->
       <xs:enumeration value="temperror"/>
       <!-- "PermError" commonly implemented as "error". -->
       <xs:enumeration value="permerror"/>
     </xs:restriction>
   </xs:simpleType>

   <xs:complexType name="SPFAuthResultType">
     <xs:all>
       <!-- The checked domain. -->
       <xs:element name="domain" type="xs:string" minOccurs="1"/>
       <!-- The scope of the checked domain. -->
       <xs:element name="scope" type="SPFDomainScope" minOccurs="1"/>
       <!-- The SPF verification result. -->
       <xs:element name="result" type="SPFResultType"
                   minOccurs="1"/>
     </xs:all>
   </xs:complexType>

   <!-- This element contains DKIM and SPF results, uninterpreted
        with respect to DMARC. -->
   <xs:complexType name="AuthResultType">
     <xs:sequence>
       <!-- There may be no DKIM signatures, or multiple DKIM
            signatures. -->
       <xs:element name="dkim" type="DKIMAuthResultType"
         minOccurs="0" maxOccurs="unbounded"/>
       <!-- There will always be at least one SPF result. -->
       <xs:element name="spf" type="SPFAuthResultType" minOccurs="1"
                   maxOccurs="unbounded"/>
     </xs:sequence>
   </xs:complexType>

   <!-- This element contains all the authentication results that
        were evaluated by the receiving system for the given set of
        messages. -->
   <xs:complexType name="RecordType">
     <xs:sequence>
       <xs:element name="row" type="RowType"/>
       <xs:element name="identifiers" type="IdentifierType"/>
       <xs:element name="auth_results" type="AuthResultType"/>
     </xs:sequence>
   </xs:complexType>

   <!-- Parent -->
   <xs:element name="feedback">
     <xs:complexType>
       <xs:sequence>
         <xs:element name="version"
                     type="xs:decimal"/>
         <xs:element name="report_metadata"
                     type="ReportMetadataType"/>
         <xs:element name="policy_published"
                     type="PolicyPublishedType"/>
         <xs:element name="record" type="RecordType"
                     maxOccurs="unbounded"/>
       </xs:sequence>
     </xs:complexType>
   </xs:element>
 </xs:schema>