Reply-To
E838173
Reply-To is an email header field that specifies the address where responses to a message should be sent, which can differ from the original sender’s address.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Reply-To canonical | 1 |
| Reply-To header field | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10050143 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reply-To Context triple: [RFC 5322, definesHeaderField, Reply-To]
-
A.
In-Reply-To
In-Reply-To is an email header field used to indicate which earlier message a given email is replying to, enabling proper threading and conversation tracking.
-
B.
Responder
Responder is a network analysis and credential-harvesting tool commonly used in penetration testing to capture and manipulate authentication traffic on local networks.
-
C.
Responder
Responder is a lightweight, high-performance Python web framework designed for building APIs and web applications on top of the ASGI specification.
-
D.
Return to Sender
"Return to Sender" is a young adult novel by Julia Alvarez that explores themes of immigration, family, and cultural identity through the story of a Vermont farm boy and the undocumented Mexican family working for his parents.
-
E.
BCC
BCC is a well-regarded public high school located in Bethesda, Maryland, known for its strong academics and diverse student body.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Reply-To Target entity description: Reply-To is an email header field that specifies the address where responses to a message should be sent, which can differ from the original sender’s address.
-
A.
In-Reply-To
In-Reply-To is an email header field used to indicate which earlier message a given email is replying to, enabling proper threading and conversation tracking.
-
B.
Responder
Responder is a network analysis and credential-harvesting tool commonly used in penetration testing to capture and manipulate authentication traffic on local networks.
-
C.
Responder
Responder is a lightweight, high-performance Python web framework designed for building APIs and web applications on top of the ASGI specification.
-
D.
Return to Sender
"Return to Sender" is a young adult novel by Julia Alvarez that explores themes of immigration, family, and cultural identity through the story of a Vermont farm boy and the undocumented Mexican family working for his parents.
-
E.
BCC
BCC is a well-regarded public high school located in Bethesda, Maryland, known for its strong academics and diverse student body.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
email header field
ⓘ
message header field ⓘ |
| affects | Reply action in email clients ⓘ |
| appliesTo | email message ⓘ |
| belongsToHeaderSection | Internet Message Format ⓘ |
| canBeSetBy |
automated email system
ⓘ
message author ⓘ |
| canContain |
multiple email addresses
ⓘ
single email address ⓘ |
| canInclude | display name with email address ⓘ |
| controlsBehaviorOf | email client reply function ⓘ |
| defaultBehaviorWhenAbsent |
reply to From address
ⓘ
reply to Sender address ⓘ |
| definedInStandard |
RFC 5322
ⓘ
RFC 822 ⓘ |
| doesNotAffect | Return-Path header ⓘ |
| exampleUsage | Reply-To: support@example.com ⓘ |
| fieldSyntax | mailbox-list ⓘ |
| governs | destination of user replies ⓘ |
| hasPurpose |
direct responses to alternate address
ⓘ
override default reply-to sender ⓘ specify reply address ⓘ |
| headerCategory | originator field ⓘ |
| headerFieldName | Reply-To ⓘ |
| interpretedAccordingTo | RFC 5322 address syntax ⓘ |
| isCaseInsensitiveName | true ⓘ |
| isDifferentFrom | Resent-Reply-To ⓘ |
| isInsertedIn | message header section ⓘ |
| isOptional | true ⓘ |
| isProcessedBy |
email client software
ⓘ
mail user agent ⓘ |
| isTextualField | true ⓘ |
| isVisibleTo | email recipient ⓘ |
| mayDifferFrom |
From header
ⓘ
Sender header ⓘ |
| relatedHeader |
From
ⓘ
List-Post ⓘ Return-Path ⓘ Sender ⓘ |
| usedBy |
marketing email platforms
ⓘ
transactional email services ⓘ |
| usedFor |
mailing lists
ⓘ
no-reply sender configurations ⓘ support addresses ⓘ |
| usedInProtocol |
Internet email
ⓘ
SMTP ⓘ |
| valueType |
email address
ⓘ
list of email addresses ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Reply-To Description of subject: Reply-To is an email header field that specifies the address where responses to a message should be sent, which can differ from the original sender’s address.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Reply-To