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Maildrop is a Mail delivery agent used by the Courier Mail Server. The maildrop Mail Delivery Agent (MDA) also includes filtering functionality.
Features & Overview
Explore the main themes, entities and connections around Maildrop. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
mail filtering delivery also message mode agent file run used server smtp procmail filter maildir mbox configuration environment however embedded
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Maildrop | License | GPL | 1.00 | infobox |
| Maildrop | Operating system | All POSIX (Linux, Mac OS X, FreeBSD, Solaris) | 1.00 | infobox |
| Maildrop | Original author | Sam Varshavchik | 1.00 | infobox |
| Maildrop | Release | pre-1999 | 1.00 | infobox |
| Maildrop | Stable release | 3.3.0 / January 11, 2026; 7 months ago (2026-01-11) | 1.00 | infobox |
| Maildrop | Type | Mail filter | 1.00 | infobox |
| Maildrop | Website | www.courier-mta.org/maildrop/ | 1.00 | infobox |
| Maildrop | is a | Mail delivery agent used by the Courier Mail Server | 0.90 | text |
| Maildrop | is a | file then a temporary file is not used | 0.90 | text |
| Maildrop | related to Features | The | 0.60 | section |
| Maildrop | related to Features | If | 0.60 | section |
| Maildrop | related to Features | Delivery | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.