KMail email client
E772966
KMail email client is an open-source, feature-rich email application that serves as the default mail client for the KDE desktop environment on Linux and other Unix-like systems.
All labels observed (2)
| Label | Occurrences |
|---|---|
| KMail | 4 |
| KMail email client canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9017986 — 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: KMail email client Context triple: [KDE community, develops, KMail email client]
-
A.
MUTT
MUTT is the common nickname for the M151 MUTT, a lightweight military utility vehicle used extensively by the U.S. armed forces during the Cold War era.
-
B.
qmail
qmail is a secure, high-performance mail transfer agent for Unix-like systems, designed as an alternative to Sendmail with a strong focus on reliability and security.
-
C.
Netscape Mail
Netscape Mail was an early email client developed by Netscape Communications Corporation, widely used in the 1990s as part of the Netscape Communicator internet suite.
-
D.
Laurel email client
Laurel email client was an early graphical email application developed for the Xerox Alto, showcasing pioneering concepts in user-friendly electronic messaging interfaces.
-
E.
Thunderbird email client
Thunderbird email client is a free, open-source, cross-platform email application known for its extensibility, strong privacy features, and support for multiple accounts and protocols.
- 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: KMail email client Target entity description: KMail email client is an open-source, feature-rich email application that serves as the default mail client for the KDE desktop environment on Linux and other Unix-like systems.
-
A.
MUTT
MUTT is the common nickname for the M151 MUTT, a lightweight military utility vehicle used extensively by the U.S. armed forces during the Cold War era.
-
B.
qmail
qmail is a secure, high-performance mail transfer agent for Unix-like systems, designed as an alternative to Sendmail with a strong focus on reliability and security.
-
C.
Netscape Mail
Netscape Mail was an early email client developed by Netscape Communications Corporation, widely used in the 1990s as part of the Netscape Communicator internet suite.
-
D.
Laurel email client
Laurel email client was an early graphical email application developed for the Xerox Alto, showcasing pioneering concepts in user-friendly electronic messaging interfaces.
-
E.
Thunderbird email client
Thunderbird email client is a free, open-source, cross-platform email application known for its extensibility, strong privacy features, and support for multiple accounts and protocols.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
KDE application
ⓘ
email client ⓘ free and open-source software ⓘ |
| defaultEmailClientFor |
KDE desktop environment
ⓘ
linked to:
K Desktop Environment
|
| developer | KDE community ⓘ |
| integratesWith |
Akonadi
ⓘ
KAddressBook ⓘ
linked to:
Kontact personal information manager
KOrganizer ⓘ
linked to:
Kontact personal information manager
Kontact suite ⓘ
linked to:
Kontact personal information manager
|
| license | GNU General Public License ⓘ |
| operatingSystem |
BSD
ⓘ
Linux ⓘ Solaris ⓘ
linked to:
Solaris operating system
Unix-like systems ⓘ |
| partOf |
Kontact
ⓘ
linked to:
Kontact personal information manager
|
| programmingLanguage | C++ ⓘ |
| softwareModel | open-source ⓘ |
| supportsAuthentication |
CRAM-MD5
ⓘ
GSSAPI ⓘ SSL/TLS ⓘ STARTTLS ⓘ |
| supportsFeature |
HTML email rendering
ⓘ
PGP encryption ⓘ S/MIME encryption ⓘ address book integration ⓘ digital signatures ⓘ folder-based organization ⓘ import and export of mail ⓘ mailing list management ⓘ message filtering ⓘ message templates ⓘ multiple accounts ⓘ multiple identities ⓘ out-of-office replies via filters ⓘ search and indexing ⓘ spam filtering integration ⓘ tagging and labeling of messages ⓘ threaded message view ⓘ |
| supportsPlatform |
KDE Plasma Desktop
ⓘ
linked to:
KDE Plasma desktop environment
KDE Plasma Workspaces ⓘ
linked to:
KDE Plasma desktop environment
|
| supportsProtocol |
IMAP
ⓘ
Local mbox ⓘ Maildir ⓘ POP3 ⓘ SMTP ⓘ |
| userInterface | graphical user interface ⓘ |
| usesFramework |
KDE Frameworks
ⓘ
Qt ⓘ |
| website | https://kontact.kde.org/components/kmail/ ⓘ |
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: KMail email client Description of subject: KMail email client is an open-source, feature-rich email application that serves as the default mail client for the KDE desktop environment on Linux and other Unix-like systems.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: KMail email client
subject linked to:
Kontact personal information manager
linked to: KMail email client
linked to: KMail email client