# Install mail-deduplicate

CLI to deduplicate mails from mail boxes. Version 8.1.2 via Homebrew; verified 2026-05-22.

## Install

```sh
sudo av install brew:mail-deduplicate
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install mail-deduplicate
```

  Evidence: local Homebrew formula metadata

## Package Facts

- **Package key:** brew:mail-deduplicate
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/mail-deduplicate>
- **Version:** 8.1.2
- **Source summary:** CLI to deduplicate mails from mail boxes
- **Homepage:** <https://kdeldycke.github.io/mail-deduplicate/>
- **Repository:** <https://github.com/kdeldycke/mail-deduplicate>
- **Upstream docs:** <https://kdeldycke.github.io/mail-deduplicate>
- **License:** GPL-2.0-or-later
- **Source archive:** <https://files.pythonhosted.org/packages/0c/0c/0e83bc1a549394b6c372caa8e6e5859020d23f470362d02276f1d2d56645/mail_deduplicate-8.1.2.tar.gz>
- **Last updated:** 2026-05-22T10:11:45Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- mdedup (cli)
- mdedup (alias)

## Dependencies

- certifi
- libyaml
- python@3.14

## Build Dependencies

- rust

## Install Behavior

- Post-install hook: not defined
- Bottle: available on all

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 8.1.2
- Package-manager updated: 2026-05-22
- Local data status: ok
- Upstream repository: https://kdeldycke.github.io/mail-deduplicate/
- info: Release/tag comparison is only available for GitHub repositories.

## セキュリティノート

no executable entrypoint in the package index.

- **Geiger risk:** green / low
- no executable entrypoint in the package index

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** mail-deduplicate
- **Version Scheme:** 0
- **Revision:** 5
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable


## Related Links

- [Source-control packages](https://www.automicvault.com/ja/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Productivity CLI packages](https://www.automicvault.com/ja/pkg/productivity-cli-packages/) - Matched curated productivity category metadata from av.db.
- [python@3.14](https://www.automicvault.com/ja/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [rust](https://www.automicvault.com/ja/pkg/brew/rust/) - Build dependency declared by Homebrew.
- [mailcheck](https://www.automicvault.com/ja/pkg/brew/mailcheck/) - Shares av.db curated category or tags: cli, email, mailbox, maildir, productivity.
- [mu](https://www.automicvault.com/ja/pkg/brew/mu/) - Shares av.db curated category or tags: cli, email, maildir, productivity.
- [offlineimap](https://www.automicvault.com/ja/pkg/brew/offlineimap/) - Shares av.db curated category or tags: cli, email, maildir, productivity.
- [meli](https://www.automicvault.com/ja/pkg/brew/meli/) - Shares av.db curated category or tags: cli, email, maildir, productivity.
- [mairix](https://www.automicvault.com/ja/pkg/brew/mairix/) - Shares av.db curated category or tags: cli, email, maildir, productivity.
- [himalaya](https://www.automicvault.com/ja/pkg/brew/himalaya/) - Shares av.db curated category or tags: cli, email, productivity.
- [neomutt](https://www.automicvault.com/ja/pkg/brew/neomutt/) - Shares av.db curated category or tags: cli, email, productivity.
- [aerc](https://www.automicvault.com/ja/pkg/brew/aerc/) - Shares av.db curated category or tags: cli, email, productivity.
- [alot](https://www.automicvault.com/ja/pkg/brew/alot/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, email, mail, productivity, python.
- [gyb](https://www.automicvault.com/ja/pkg/brew/gyb/) - Both packages touch the same language runtime or ecosystem. Shared terms: certifi, cli, email, productivity, python.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- cross-ecosystem install command graph