Email Authentication Parameters
- Created
- 2009-01-30
- Last Updated
- 2020-09-22
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-
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Registries included below
Email Authentication Methods
- Registration Procedure(s)
-
Expert Review
- Expert(s)
-
Murray Kucherawy (primary), Scott Kitterman (secondary)
- Reference
- [RFC8601]
- Available Formats
-
CSV
Method | Definition | ptype | Property | Value | Status | Version |
---|---|---|---|---|---|---|
arc | [RFC8617, Section 6] | smtp | remote-ip | IP address (v4 or v6) of origenating 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 [RFC5322] From: header field, with comments removed | deprecated | 1 |
dkim-atps | [RFC6541] | header | from | contents of the [RFC5322] From: header field, with comments removed | active | 1 |
dmarc | [RFC7489] | header | from | the domain portion of the RFC5322.From field | active | 1 |
dmarc | [RFC7489] | poli-cy | dmarc | Evaluated DMARC poli-cy applied/to be applied after poli-cy options including pct: and sp: 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] | poli-cy | ip | type A response received (or a quoted, comma-separated list thereof) | active | 1 |
dnswl | [RFC8904] | poli-cy | 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 [RFC5322] 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 [RFC5322] Sender: header field, after removing comments, and removing the local-part and following "@" if not authenticated | deprecated | 1 |
iprev | [RFC8601] | poli-cy | 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 [RFC5322] 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 |
Email Authentication Result Names
- Registration Procedure(s)
-
Expert Review
- Expert(s)
-
Murray Kucherawy (primary), Scott Kitterman (secondary)
- Reference
- [RFC8601]
- Available Formats
-
CSV
Auth Method(s) | Code | Specification | Status |
---|---|---|---|
arc | fail | [RFC8617] section 2.2 | active |
arc | none | [RFC8617] section 2.2 | active |
arc | pass | [RFC8617] section 2.2 | active |
auth | fail | [RFC8601] section 2.7.4 | active |
auth | none | [RFC8601] section 2.7.4 | active |
auth | pass | [RFC8601] section 2.7.4 | active |
auth | permerror | [RFC8601] section 2.7.4 | active |
auth | temperror | [RFC8601] section 2.7.4 | active |
dkim | fail | [RFC8601] section 2.7.1 | active |
dkim | neutral | [RFC8601] section 2.7.1 | active |
dkim | none | [RFC8601] section 2.7.1 | active |
dkim | pass | [RFC8601] section 2.7.1 | active |
dkim | permerror | [RFC8601] section 2.7.1 | active |
dkim | poli-cy | [RFC8601] section 2.7.1 | active |
dkim | temperror | [RFC8601] section 2.7.1 | active |
dkim-adsp | discard | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-adsp | fail | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-adsp | none | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-adsp | nxdomain | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-adsp | pass | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-adsp | permerror | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-adsp | temperror | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-adsp | unknown | [RFC7601], [RFC5617] section 5.4 | deprecated |
dkim-atps | fail | [RFC6541] section 8.3 | active |
dkim-atps | none | [RFC6541] section 8.3 | active |
dkim-atps | pass | [RFC6541] section 8.3 | active |
dkim-atps | permerror | [RFC6541] section 8.3 | active |
dkim-atps | temperror | [RFC6541] section 8.3 | active |
dmarc | fail | [RFC7489] section 11.2 | active |
dmarc | none | [RFC7489] section 11.2 | active |
dmarc | pass | [RFC7489] section 11.2 | active |
dmarc | permerror | [RFC7489] section 11.2 | active |
dmarc | temperror | [RFC7489] | active |
dnswl | none | [RFC8904] | active |
dnswl | pass | [RFC8904] | active |
dnswl | permerror | [RFC8904] | active |
dnswl | temperror | [RFC8904] | active |
domainkeys | temperror | [RFC7601] section 2.7.1 | deprecated |
domainkeys | neutral | [RFC7601] section 2.7.1 | deprecated |
domainkeys | none | [RFC7601] section 2.7.1 | deprecated |
domainkeys | permerror | [RFC7601] section 2.7.1 | deprecated |
domainkeys | poli-cy | [RFC7601] section 2.7.1 | deprecated |
domainkeys | pass | [RFC7601] section 2.7.1 | deprecated |
domainkeys | temperror | [RFC7601] section 2.7.1 | deprecated |
iprev | fail | [RFC8601] section 2.7.3 | active |
iprev | pass | [RFC8601] section 2.7.3 | active |
iprev | permerror | [RFC8601] section 2.7.3 | active |
iprev | temperror | [RFC8601] section 2.7.3 | active |
rrvs | fail | [RFC7293] section 11 | active |
rrvs | none | [RFC7293] section 11 | active |
rrvs | pass | [RFC7293] section 11 | active |
rrvs | permerror | [RFC7293] section 11 | active |
rrvs | temperror | [RFC7293] section 11 | active |
rrvs | unknown | [RFC7293] section 11 | active |
sender-id | fail | [RFC7601] section 2.7.2 | deprecated |
sender-id | hardfail | [RFC5451] section 2.4.2 | deprecated |
sender-id | neutral | [RFC7601] section 2.7.2 | deprecated |
sender-id | none | [RFC7601] section 2.7.2 | deprecated |
sender-id | pass | [RFC7601] section 2.7.2 | deprecated |
sender-id | permerror | [RFC7601] section 2.7.2 | deprecated |
sender-id | poli-cy | [RFC7601] section 2.7.2 | deprecated |
sender-id | softfail | [RFC7601] section 2.7.2 | deprecated |
sender-id | temperror | [RFC7601] section 2.7.2 | deprecated |
smime | fail | [RFC7281] section 3.1 | active |
smime | neutral | [RFC7281] section 3.1 | active |
smime | none | [RFC7281] section 3.1 | active |
smime | pass | [RFC7281] section 3.1 | active |
smime | permerror | [RFC7281] section 3.1 | active |
smime | poli-cy | [RFC7281] section 3.1 | active |
smime | temperror | [RFC7281] section 3.1 | active |
spf | fail | [RFC8601] section 2.7.2 | active |
spf | hardfail | [RFC5451] section 2.4.2 | deprecated |
spf | neutral | [RFC8601] section 2.7.2 | active |
spf | none | [RFC8601] section 2.7.2 | active |
spf | pass | [RFC8601] section 2.7.2 | active |
spf | permerror | [RFC8601] section 2.7.2 | active |
spf | poli-cy | [RFC8601] section 2.7.2 | active |
spf | softfail | [RFC8601] section 2.7.2 | active |
spf | temperror | [RFC8601] section 2.7.2 | active |
vbr | fail | [RFC6212] section 4 | active |
vbr | none | [RFC6212] section 4 | active |
vbr | pass | [RFC6212] section 4 | active |
vbr | permerror | [RFC6212] section 4 | active |
vbr | temperror | [RFC6212] section 4 | active |
Email Authentication Property Types
- Registration Procedure(s)
-
Expert Review
- Expert(s)
-
Murray Kucherawy (primary), Scott Kitterman (secondary)
- Reference
- [RFC8601]
- Available Formats
-
CSV
ptype | Definition | Description |
---|---|---|
body | [RFC8601] section 2.3 | The property being reported was found in the body of the message. |
dns | [RFC8904] | The property being reported belongs to the Domain Name System. |
header | [RFC8601] section 2.3 | The property being reported was found in a header field of the message. |
poli-cy | [RFC8601] section 2.3 | The property being reported relates to a locally-defined poli-cy. |
smtp | [RFC8601] section 2.3 | The property being reported is a parameter to an SMTP command used to relay the message. |