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.

3 records

Tagged “email-security”Ranked by health index

PyPI

70Goodhealth index

blisspixel/recon

Passive recon tool. Zero credentials required. Finds Microsoft 365 & Google Workspace tenants, scores email security, fingerprints 650+ SaaS/infrastructure services via DNS & certificates, and ships a native MCP server for AI agents

Python★ 4↓ 0/moJul 13, 2026

Apache-2.0Jul 13, 2026 · metrics 1.13.0

68Moderatehealth 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 1.13.0

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 1.13.0