Email Security Python Packages

recon-tool

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

sentineldeck

Passive attack-surface scanner: turn a domain into a risk grade, copy-paste fixes, and a client-ready report. Safe DNS, HTTP, TLS, email, and certificate-transparency checks.

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.

trustymail

Scan domains and return data based on trustworthy email best practices

phishsage

CLI toolkit for email phishing analysis. Parses .eml files, runs heuristic checks on headers, links, and attachments, and outputs structured JSON.

contrastapi

MCP server with 54 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

read-no-evil-mcp

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