Email Security Python Packages

recon-tool

Passive recon tool. Zero credentials required. Finds Microsoft 365 & Google Workspace tenants, scores email security, fingerprints 346+ SaaS/infrastructure services via DNS & certificates, and ships a native MCP server for AI agents.

trustymail

Scan domains and return data based on trustworthy email best practices

python-disposable

Detect disposable/temporary email addresses with a curated 72k+ domain list plus nightly MX/IP cluster OSINT. Auto-updated. No network calls at runtime.

contrastapi

MCP server with 53 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.

armorblox-sdk

Armorblox SDK for Python

phishsage

PhishSage is a lightweight email triage and phishing-analysis toolkit. Extracts headers, attachments, and links, applies heuristic checks, and produces structured insights.

read-no-evil-mcp

A secure email gateway MCP server that protects AI agents from prompt injection attacks in emails