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https://github.com/emersion/go-msgauth

🔏 A Go library and tools for DKIM, DMARC and Authentication-Results
https://github.com/emersion/go-msgauth

auth dkim dmarc iprev mail security spf

Last synced: 29 days ago
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🔏 A Go library and tools for DKIM, DMARC and Authentication-Results

Host: GitHub
URL: https://github.com/emersion/go-msgauth
Owner: emersion
License: mit
Created: 2017-02-07T11:49:12.000Z (almost 8 years ago)
Default Branch: master
Last Pushed: 2024-07-10T11:39:28.000Z (4 months ago)
Last Synced: 2024-08-03T22:15:04.040Z (3 months ago)
Topics: auth, dkim, dmarc, iprev, mail, security, spf
Language: Go
Homepage:
Size: 231 KB
Stars: 163
Watchers: 15
Forks: 51
Open Issues: 14
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

awesome-opensource-email - go-msgauth - 🔏 A Go library and tools for DKIM, DMARC and Authentication-Results - `MIT`, `Go` (Code / Library)

README

        # go-msgauth

[![Go Reference](https://pkg.go.dev/badge/github.com/emersion/go-msgauth.svg)](https://pkg.go.dev/github.com/emersion/go-msgauth)

[![builds.sr.ht status](https://builds.sr.ht/~emersion/go-msgauth/commits/master.svg?)](https://builds.sr.ht/~emersion/go-msgauth/commits/master)

A Go library and tools to authenticate e-mails.

## Libraries

* [`dkim`]: create and verify [DKIM signatures][DKIM]

* [`authres`]: create and parse [Authentication-Results header fields][Authentication-Results]

* [`dmarc`]: fetch [DMARC] records

## Tools

A few tools are included in go-msgauth:

- `dkim-keygen`: generate a DKIM key

- `dkim-milter`: a mail filter to sign and verify DKIM signatures

- `dkim-verify`: verify a DKIM-signed email

- `dmarc-lookup`: lookup the DMARC policy of a domain

## License

MIT

[DKIM]: https://tools.ietf.org/html/rfc6376

[Authentication-Results]: https://tools.ietf.org/html/rfc7601

[DMARC]: https://tools.ietf.org/html/rfc7489

[`dkim`]: https://pkg.go.dev/github.com/emersion/go-msgauth/dkim

[`authres`]: https://pkg.go.dev/github.com/emersion/go-msgauth/authres

[`dmarc`]: https://pkg.go.dev/github.com/emersion/go-msgauth/dmarc