Catalogue tag

#email-security

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

5 records

Tagged “email-security”Ranked by health index

PyPI

88Excellenthealth index

blisspixel/recon

Public-metadata domain intelligence from DNS, certificate transparency, and unauthenticated identity discovery. Local Python CLI, versioned JSON, and stdio MCP server. No credentials or active scanning.

Python★ 4↓ 6,586/moAug 22, 2026

Apache-2.0Aug 22, 2026 · metrics 2.10.0

81Excellenthealth index

georgestarcher/dmarcgo

Go library for parsing, validating, summarizing, and exporting DMARC aggregate reports, including RFC 9990 and compressed attachments.

Go★ 1Jul 20, 2026

MITJul 20, 2026 · metrics 2.10.0

Go · npm

77Goodhealth index

dmarcguardhq/dmarcguard

🛡️ A lightweight, self-hosted DMARC report parser with a beautiful Vue.js dashboard. Single-binary deployment with IMAP integration, SQLite storage, and RFC 7489 compliance. Built with Go and Vue 3 - no external dependencies required.

Go · Vue★ 187Aug 13, 2026

Apache-2.0Aug 13, 2026 · metrics 2.10.0

Go · npm · PyPI

60Moderatehealth index

raginx/gophish-ng

Actively maintained, security-hardened fork of Gophish — the open-source phishing toolkit

Go · JavaScript · HTML★ 4Aug 23, 2026

Custom licenseAug 23, 2026 · metrics 2.10.0

53Moderatehealth index

aloki-alok/mailgrade

Grade any domain's email deliverability from your terminal: SPF, DKIM, DMARC, MTA-STS, DANE, reverse DNS, STARTTLS, and blocklist checks with an A-F score and exact fixes.

Go★ 0Jul 21, 2026

MITJul 21, 2026 · metrics 2.10.0