Sendmail
E1328569
UNEXPLORED
Sendmail is a widely used open-source mail transfer agent (MTA) for Unix-like systems, known for its flexibility and long-standing role in routing and delivering email on the internet.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T18530483 — 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: Sendmail Context triple: [Symfony Mailer, supportsTransport, Sendmail]
-
A.
SMTP
SMTP (Simple Mail Transfer Protocol) is a standard communication protocol used for sending and routing email messages across IP networks.
-
B.
Mailer
Mailer is a surname most notably associated with American novelist, journalist, and essayist Norman Mailer.
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C.
Mailer
Mailer is Symfony’s email-sending component that provides a flexible, secure, and extensible way to create and deliver emails in PHP applications.
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D.
RocketMail
RocketMail was one of the earliest free web-based email services, later acquired and integrated into Yahoo's email platform.
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E.
MessageLabs
MessageLabs was a pioneering cloud-based email and web security services provider known for its anti-spam and anti-virus solutions for businesses.
- 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: Sendmail Target entity description: Sendmail is a widely used open-source mail transfer agent (MTA) for Unix-like systems, known for its flexibility and long-standing role in routing and delivering email on the internet.
-
A.
SMTP
SMTP (Simple Mail Transfer Protocol) is a standard communication protocol used for sending and routing email messages across IP networks.
-
B.
Mailer
Mailer is a surname most notably associated with American novelist, journalist, and essayist Norman Mailer.
-
C.
Mailer
Mailer is Symfony’s email-sending component that provides a flexible, secure, and extensible way to create and deliver emails in PHP applications.
-
D.
RocketMail
RocketMail was one of the earliest free web-based email services, later acquired and integrated into Yahoo's email platform.
-
E.
MessageLabs
MessageLabs was a pioneering cloud-based email and web security services provider known for its anti-spam and anti-virus solutions for businesses.
- F. None of above. chosen
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.