PyPI
blisspixel/recon
Map a domain's public technical footprint with provenance, confidence, and explicit uncertainty. Passive by default, machine-readable, and built to report evidence, not guesses.
Apache-2.0Oct 20, 2026 · metrics 2.10.0
All tags
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.
8 records
Go · npm
dmarcguardhq/parse-dmarc
DMARC aggregate report parser with a built-in dashboard. One Go binary, IMAP in, SQLite, Prometheus metrics, MCP server. Apache-2.0.
Apache-2.0Sep 18, 2026 · metrics 2.10.0
Go
georgestarcher/dmarcgo
Go library for parsing, validating, summarizing, and exporting DMARC aggregate reports, including RFC 9990 and compressed attachments.
MITSep 11, 2026 · metrics 2.10.0
PyPI
maksimtech/mailradar
Email security posture analyzer — DMARC, SPF, DKIM, BIMI, VMC & GPG audit tool
MITOct 18, 2026 · metrics 2.10.0
Go · npm · PyPI
raginx/gophish-ng
Actively maintained, security-hardened fork of Gophish — the open-source phishing toolkit
Custom licenseAug 23, 2026 · metrics 2.10.0
Go
psyb0t/go-spamcheck
Tiny Go client for Postmark's SpamCheck API: submit a raw email, get its SpamAssassin spam score and matched-rule breakdown. No account or API key required.
MITSep 27, 2026 · metrics 2.10.0
Go
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.
MITSep 12, 2026 · metrics 2.10.0
npm
palisadeemail/palisade-mcp
Local stdio bridge to the Palisade MCP server (SPF, DKIM, DMARC, MTA-STS, BIMI).
MITOct 18, 2026 · metrics 2.10.0