Projects in Awesome Lists tagged with email-security

https://github.com/albertito/chasquid

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]

email-security go go-application golang mail mailserver mta server smtp

Last synced: 15 May 2025

https://github.com/MattKeeley/Spoofy

Spoofy is a program that checks if a list of domains can be spoofed based on SPF and DMARC records.

application-security appsec cybersecurity deliverability dmarc email-security emails infosec penetration-testing penetration-testing-tools pentesting phishing python python3 redteam security spf

Last synced: 03 Apr 2025

https://github.com/sublime-security/sublime-rules

Sublime rules for email attack detection, prevention, and threat hunting.

email-security phishing threat-hunting

Last synced: 15 Jan 2026

https://github.com/sublime-security/sublime-platform

A free and open platform for detecting and preventing email attacks like BEC, malware, and credential phishing. Gain visibility and control, hunt for advanced threats, collaborate with the community, and write detections-as-code.

detection-rules email-security phishing phishing-detection security security-tools

Last synced: 18 Jan 2026

https://github.com/cisagov/trustymail

Scan domains and return data based on trustworthy email best practices

cisa-directives dmarc email-security spf starttls us-federal-government

Last synced: 14 Oct 2025

https://github.com/deeztek/hermes-secure-email-gateway

Hermes Secure Email Gateway is a Free Open Source Secure Email Gateway and Email Server

anti-phishing anti-spam arc dkim dmarc docker-compose email-encryption email-gateway email-security email-server mailserver nextcloud open-source phishing-protection privacy safe-links secure-email-gateway self-hosted smtp threat-intelligence

Last synced: 28 Jun 2026

https://github.com/meysam81/parse-dmarc

🛡️ 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.

compliance dashboard dkim dmarc dmarc-reports docker email-authentication email-monitoring email-security golang imap parsedmarc reporting rfc7489 self-hosted single-binary spf sqlite vue3 vuejs

Last synced: 13 Mar 2026

https://github.com/foxcpp/mailsec-check

Another utility to analyze state of deployment of security-related email protocols.

dane dkim dmarc email-security mta-sts spf

Last synced: 13 Apr 2025

https://github.com/edoardottt/defangjs

URL / IP / Email defanging with Javascript. Make IoC harmless.

cti defang defanging email email-security emailjs evasion-attack ioc ip javascript javascript-library malware malware-protection nodejs phishing phishing-attacks phishing-protection security-tools url url-defanging

Last synced: 21 Mar 2025

https://github.com/MarkoH17/EmailSecCheck

EmailSecCheck is a lightweight Python utility used to check for common SPF/DMARC misconfigurations that may allow for email spoofing.

dmarc-record email-security pentesting spf-record

Last synced: 29 Jul 2025

https://github.com/edoardottt/defango

URL / IP / Email defanging with Golang. Make IoC harmless.

defang defanging defense defensive-security email-security go golang golang-module golang-package indicators-of-compromise ioc malware malware-analysis malware-protection malware-research phishing phishing-protection security web-security websecurity

Last synced: 23 Mar 2025

https://github.com/lockerpm/maily

A privacy-first email solution that provides an email alias @maily.org to hide the original email address when using the internet

aliases email-alias email-privacy email-protection email-security end-to-end-encryption locker password-manager private-relay security

Last synced: 06 Oct 2025

https://github.com/SpamExperts/plesk-extension

Plesk Extension for SpamExperts' services integration

antispam email-security plesk-extension spamexperts

Last synced: 28 Mar 2025

https://github.com/andreas-brunner/astro-mail-obfuscation

Protect email addresses, phone numbers and other sensitive data from bots scraping the source code of your Astro app.

astro astro-component astro-integration bot-protection email-obfuscation email-protection email-security encoding obfuscation security spam-protection utility utils withastro

Last synced: 14 Mar 2025

https://github.com/madaburns/bv-mcp

Open-source DNS & email security scanner. One MCP endpoint, 57 checks, zero install. Cloudflare Workers.

agentic ai ai-tools cloudflare-workers cybersecurity dkim dmarc dns-security email-security llm mcp mcp-server model-context-protocol saas security-scanner spf

Last synced: 30 May 2026

https://github.com/esonhugh/aliyunctf-email-spoofing-dkim-creator

Aliyun CTF Teapot mail server POC for DKIM

aliyun-ctf aliyunctf ctf dkim-docker dkim-signature email-security email-spoof email-spoofer email-spoofing poc writeups

Last synced: 26 Sep 2025

https://github.com/JSONbored/simplelogin-aio

SimpleLogin All-in-One Docker image for Unraid — self-host your own email alias service with automatic DKIM, database migrations, and s6-overlay process supervision

dkim docker docker-compose email-alias email-forwarding email-privacy email-security homelab open-source postfix privacy protonmail s6-overlay self-hosted self-hosting simplelogin tailscale unraid unraid-community-apps unraid-templates

Last synced: 05 May 2026

https://github.com/cortech-online/dmarcheck

DNS email security analyzer — DMARC, SPF, DKIM, BIMI & MTA-STS. Cloudflare Worker with JSON API and interactive HTML report.

bimi cloudflare-workers dkim dmarc dns email-security mta-sts spf

Last synced: 13 Jun 2026

https://github.com/schmug/dmarc.mx

DNS email security analyzer — DMARC, SPF, DKIM, BIMI & MTA-STS. Cloudflare Worker with JSON API and interactive HTML report.

bimi cloudflare-workers dkim dmarc dns email-security mta-sts spf

Last synced: 30 Jun 2026

https://github.com/schmug/dmarcheck

DNS email security analyzer — DMARC, SPF, DKIM, BIMI & MTA-STS. Cloudflare Worker with JSON API and interactive HTML report.

bimi cloudflare-workers dkim dmarc dns email-security mta-sts spf

Last synced: 30 May 2026

https://github.com/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

domain-intelligence email-security m365 mcp microsoft365 osint passive-recon recon reconnaissance

Last synced: 12 Jul 2026

https://github.com/mrktsm/spamurai

Chrome extension that uses AI to enhance Gmail’s spam filtering

aws aws-ec2 chrome-extension email-security fastapi gmail gmail-api machine-learning oauth2 postgresql python react spam-detection tenserflow

Last synced: 08 Apr 2026

https://github.com/nozaq/terraform-aws-parked-domain-baseline

A terraform module to set up DNS records to harden the parked(unused) domain using AWS Route53.

aws devops dns domain email-security hardening security security-hardening terraform terraform-module

Last synced: 17 Jul 2025

https://github.com/nozaq/terraform-google-parked-domain-baseline

A terraform module to set up DNS records to harden the parked(unused) domain using GCP Cloud DNS.

devops dns domain email-security gcp security security-hardening terraform terraform-module

Last synced: 13 Aug 2025

https://github.com/pescheckit/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.

certificate-transparency disposable-email dns email email-security email-validation mx-records osint python spam-prevention temp-mail

Last synced: 02 Jun 2026

https://github.com/0xlam/phishsage

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

cybersecurity email-analysis email-security incident-response malware-analysis phishing python3 security-tools soc

Last synced: 30 May 2026

https://github.com/co-cddo/mta-sts-template

This is a template for hosting a mta-sts.txt file using GitHub Pages

email-security mta-sts tls

Last synced: 21 Jan 2026

https://github.com/milenmk/laravel-email-change-confirmation

A Laravel package for secure email change confirmation with support for both traditional controllers and Livewire components

email email-security laravel laravel-package security

Last synced: 12 Sep 2025

https://github.com/alam025/ai-email-guardian

🛡️ AI-Powered Email Guardian: 99.2% accurate spam detection using machine learning. Open-source, privacy-focused email security. ⚡ 50ms detection time.

artificial-intelligence email-filter email-security hishing-detection machine-learning-cybersecurity nlp open-source privacy python scikit-learn security-tools spam-detection tensorflow text-classification

Last synced: 10 Mar 2026

https://github.com/nozaq/terraform-cloudflare-parked-domain-baseline

A terraform module to set up DNS records to harden the parked(unused) domain using Cloudflare DNS.

cloudflare devops dns email-security hardening security security-hardening terraform-module

Last synced: 13 Aug 2025

https://github.com/laugiov/scambuster-preview

Defensive engagement & threat intelligence research laboratory. Converts inbound scam emails into actionable IOCs through controlled, policy-driven AI engagement. Multi-agent LLM architecture with adaptive strategy selection. Docs-only preview.

cybersecurity email-security fraud-prevention honeypot misp multi-agent-llm php reinforcement-learning siem soar soc stix symfony threat-intelligence

Last synced: 01 May 2026

https://github.com/wyre-technology/node-mimecast

Mimecast Email Security API client for Node.js

email-security mimecast nodejs sdk typescript wyre-technology

Last synced: 10 Jun 2026

https://github.com/wyre-technology/abnormal-mcp

MCP server for Abnormal Security — AI-powered threat detection, case management, and email remediation

abnormal-security email-security mcp-server msp msp-mcp typescript wyre-technology

Last synced: 10 Jun 2026

https://github.com/jaelblazer/phishing-email-detector

ML-powered email security tool that detects phishing attempts

email-phishing email-security machine-learning phishing python3

Last synced: 15 Apr 2025

https://github.com/virajbhutada/email-spam-detection

This project utilizes machine learning to address the broad problem of spam through algorithms like Multinomial Naive Bayes and Logistic Regression; it can classify incoming emails as either spam or ham. This project aims to enhance email security and user experience while minimizing the risks of phishing attacks.

data-science eda email-security email-spam-detection feature-engineering logistic-regression machine-learning model-evaluation-metrics model-implementation multinomial-naive-bayes nlp phishing-attacks python-programming

Last synced: 12 Jun 2026

https://github.com/trac3r00/phish-triage

Phishing email triage toolkit: .eml parsing, IOC enrichment, detection rules (SPL + Sigma)

detection-engineering email-security ioc mitre-attack phishing sigma soc splunk

Last synced: 11 Jul 2026

https://github.com/wyre-technology/proofpoint-mcp

MCP server for Proofpoint TAP and Essentials APIs — threat intelligence, email tracing, and MSP org management

email-security mcp-server msp msp-mcp proofpoint typescript wyre-technology

Last synced: 10 Jun 2026

https://github.com/armorblox/armorblox-python-sdk

Armorblox SDK for Python

email-security python sdk security

Last synced: 14 Jan 2026

https://github.com/didrod205/can-i-be-phished

Can a scammer fake an email from your hospital, school, or charity? Checks any domain's DMARC and tells you if it can be spoofed — plus a leaderboard of trusted institutions that don't block impersonation. Public DNS, no API key, runs in your browser.

cli dmarc dns email-security no-api-key phishing security spf spoofing typescript