Method,Definition,ptype,Property,Value,Status,Version
arc,"[RFC8617, Section 6]",smtp,remote-ip,IP address (v4 or v6) of originating SMTP connection,active,1
arc,"[RFC8617, Section 6]",header,oldest-pass,"The instance id of the oldest validating AMS or 0 if they
        all pass (see [RFC8617, Section 5.2])",active,1
auth,[RFC8601],smtp,auth,identity confirmed by the AUTH command,active,1
auth,[RFC8601],smtp,mailfrom,AUTH parameter of the SMTP MAIL command,active,1
dkim,[RFC8601],header,d,"value of signature ""d"" tag",active,1
dkim,[RFC8601],header,i,"value of signature ""i"" tag",active,1
dkim,[RFC6008],header,b,"full or partial value of signature ""b"" tag",active,1
dkim,[RFC8601],header,a,"value of signature ""a"" tag",active,1
dkim,[RFC8601],header,s,"value of signature ""s"" tag",active,1
dkim-adsp,[RFC5617][RFC7601],header,from,"contents of the [RFC-ietf-emailcore-rfc5322bis-12] From: header field, with comments removed",deprecated,1
dkim-atps,[RFC6541],header,from,"contents of the [RFC-ietf-emailcore-rfc5322bis-12] From: header field, with comments removed",active,1
dmarc,[RFC-ietf-dmarc-dmarcbis-41],header,from,The domain portion of the [RFC-ietf-emailcore-rfc5322bis-12].From header field,active,1
dmarc,[RFC-ietf-dmarc-dmarcbis-41],policy,dmarc,"The evaluated DMARC policy applied/to be applied after policy options have been processed. Must be ""none"", ""quarantine"", or ""reject"".",active,1
dnswl,[RFC8904],dns,zone,DNSWL publicly accessible query root domain,active,1
dnswl,[RFC8904],policy,ip,"type A response received (or a quoted, comma-separated list thereof)",active,1
dnswl,[RFC8904],policy,txt,type TXT query response,active,1
dnswl,[RFC8904],dns,sec,"one of ""yes"" for DNSSEC authenticated data, ""no"" for not signed, or ""na"" for not applicable",active,1
domainkeys,[RFC7601],header,d,"value of signature ""d"" tag",deprecated,1
domainkeys,[RFC7601],header,from,"contents of the [RFC-ietf-emailcore-rfc5322bis-12] From: header field, after removing
          comments, and removing the local-part and following ""@"" if not
          authenticated",deprecated,1
domainkeys,[RFC7601],header,sender,"contents of the [RFC-ietf-emailcore-rfc5322bis-12] Sender: header field, after
          removing comments, and removing the local-part and following
          ""@"" if not authenticated",deprecated,1
iprev,[RFC8601],policy,iprev,client IP address,active,1
rrvs,[RFC7293],smtp,rcptto,envelope recipient,active,1
sender-id,[RFC7601],header,name of header field used by PRA,value of header field used by PRA after removing comments and parts not authenticated,deprecated,1
smime,[RFC7281],body,smime-part,The MIME body part reference that contains the S/MIME signature. See [Section 3.2.1 of RFC7281] for full syntax.,active,1
smime,[RFC7281],body,smime-identifer,The email address [RFC-ietf-emailcore-rfc5322bis-12] associated with the S/MIME signature. The email address can be specified explicitly or derived from the identity of the signer. Note that this email address can correspond to a countersignature.,active,1
smime,[RFC7281],body,smime-serial,serialNumber of the certificate associated with the S/MIME signature (see Section 4.1.2.2 of [RFC5280]).,active,1
smime,[RFC7281],body,smime-issuer,"Issuer name DN (e.g., ""CN=CA1,ST=BC,c=CA"") of the certificate associated with the S/MIME signature (see section 4.1.2.2 of [RFC5280]).",active,1
spf,[RFC8601],smtp,mailfrom,envelope sender after removing parts not authenticated,active,1
spf,[RFC8601],smtp,helo,HELO/EHLO value,active,1
vbr,[RFC6212],header,md,DNS domain name used as the subject of a VBR query,active,1
vbr,[RFC6212],header,mv,DNS domain name of the entity acting as the voucher,active,1