- Email Header Analyzer (Firefox Extension) – Parses email headers to reveal routing, IPs, and auth results.
https://addons.mozilla.org/en-US/firefox/addon/email_header_analyzer/ - EagleEye: Advanced Email Forensics (Thunderbird Add-on) – Deep forensic analysis of email headers and metadata.
https://addons.thunderbird.net/en-US/thunderbird/addon/eagleeyeforensics/ - Microsoft Message Header Analyzer – Decodes complex email headers into readable insights.
https://mha.azurewebsites.net/ - Google Messageheader Tool – Analyzes Gmail headers for delivery and authentication issues.
https://toolbox.googleapps.com/apps/messageheader/ - MXToolbox Email Header Analyzer – Checks headers, SPF, DKIM, and DMARC.
https://mxtoolbox.com/EmailHeaders.aspx - G Suite Toolbox – Diagnostic tools for Google Workspace email troubleshooting.
https://toolbox.googleapps.com/ - Proofpoint Email Protection – Enterprise protection against phishing, malware, and BEC.
https://www.proofpoint.com/us/products/email-protection - Proofpoint Essentials – SMB-focused email security and continuity.
https://www.proofpoint.com/us/products/email-security-and-protection/essentials - Proofpoint Nexus Platform – Unified threat intelligence and detection platform.
https://www.proofpoint.com/us/platform/nexus - Mimecast Email Security – Cloud email security with phishing defense.
https://www.mimecast.com/ - Barracuda Email Security Gateway – Spam, malware, and targeted attack filtering.
https://www.barracuda.com/products/email-protection - Barracuda Sentinel – AI-based spear-phishing and account takeover defense.
https://www.barracuda.com/products/sentinel - Microsoft Defender for Office 365 – Native Microsoft email threat protection.
https://www.microsoft.com/en-us/security/business/siem-and-xdr/microsoft-defender-office-365 - Trend Micro Email Security – Protection from phishing and ransomware via email.
https://www.trendmicro.com/en_us/business/products/user-protection/sps/email.html - Cisco Email Security – Advanced email threat defense and sandboxing.
https://www.cisco.com/site/us/en/products/security/email-security/index.html - Check Point Harmony Email & Collaboration – Email and SaaS phishing protection.
https://www.checkpoint.com/harmony/email-security/ - Fortinet FortiMail – Secure email gateway with anti-spam and anti-phishing.
https://www.fortinet.com/products/email-security/fortimail - Coro Cybersecurity – Automated email security for SMBs.
https://www.coro.net/ - Symantec Email Security.cloud – Cloud-based enterprise email protection.
https://www.broadcom.com/products/cybersecurity/email/security-cloud - Valimail Defend – DMARC enforcement and spoofing prevention.
https://www.valimail.com/products/defend/ - Agari Phishing Defense – Identity-based phishing and BEC defense.
https://www.agari.com/solutions/phishing-defense/ - Vade Secure – AI-driven email security platform.
https://www.vadesecure.com/ - Hornetsecurity 365 Total Protection – All-in-one Microsoft 365 security suite.
https://www.hornetsecurity.com/en/ - SpamTitan Email Security – Business spam and phishing protection.
https://www.spamtitan.com/ - The Email Laundry – Cloud spam filtering service.
https://www.theemaillaundry.com/ - CheckPhish – AI detection of phishing URLs and domains.
https://checkphish.bolster.ai/ - PhishTank – Community-driven phishing URL database.
https://phishtank.org/ - URLscan.io – Scans URLs for malicious behavior.
https://urlscan.io/ - VirusTotal – Multi-engine malware and URL analysis.
https://www.virustotal.com/ - Hybrid Analysis – Sandbox analysis of files and URLs.
https://www.hybrid-analysis.com/ - ANY.RUN – Interactive real-time malware sandbox.
https://any.run/ - Joe Sandbox – Advanced malware detonation platform.
https://www.joesandbox.com/ - Intezer Analyze – Code-based malware family identification.
https://www.intezer.com/ - Splunk Attack Analyzer – Automated suspicious artifact analysis.
https://www.splunk.com/en_us/software/splunk-attack-analyzer.html - MetaDefender – Multi-scanning and content disarm platform.
https://metadefender.opswat.com/ - Triage – Malware sandbox with detailed reports.
https://tria.ge/ - InQuest Labs – Advanced email and file threat analysis.
https://labs.inquest.net/ - URLhaus – Malware URL sharing project.
https://urlhaus.abuse.ch/ - MalwareBazaar – Malware sample repository.
https://bazaar.abuse.ch/ - ThreatFox – Active malware IOC sharing.
https://threatfox.abuse.ch/ - email-analysis (useru1k) – Email forensics scripts and workflows.
https://github.com/useru1k/email-analysis - Email-Security-Analysis-Labs – Hands-on email security labs.
https://github.com/Mustangrim/Email-Security-Analysis-Labs - PhishEye – AI-driven phishing email analyzer.
https://github.com/mrvishalkatke/PhishEye - Mail-Threat-Detection – ML-based email threat detection.
https://github.com/Tinsaie/Mail-Threat-Detection - email-phishing-detection_V3 – Machine-learning phishing detection.
https://github.com/hithamO/email-phishing-detection_V3 - EmailThreatHunting – Email-focused threat hunting resources.
https://github.com/mrobertsonris/EmailThreatHunting - fake-email-detector – Detects spoofed or fake emails.
https://github.com/mansh2207/fake-email-detector - OSINT-MAILER – OSINT gathering for email investigations.
https://github.com/rereayo/OSINT-MAILER - AbuseIPDB – IP reputation and abuse reports.
https://www.abuseipdb.com/ - IPVoid – IP and domain reputation checks.
https://www.ipvoid.com/ - Criminal IP – Threat intelligence for IPs and assets.
https://www.criminalip.io/ - IP Location – IP geolocation lookup.
https://www.iplocation.net/ - DNSDumpster – DNS reconnaissance and mapping.
https://dnsdumpster.com/ - SecurityTrails – Historical DNS and infrastructure data.
https://securitytrails.com/ - ThreatMiner – Malware and IOC intelligence portal.
https://www.threatminer.org/ - Pulsedive – Threat intelligence aggregation.
https://pulsedive.com/ - IBM X-Force Exchange – Threat intelligence sharing platform.
https://exchange.xforce.ibmcloud.com/ - AlienVault OTX – Open threat intelligence feeds.
https://otx.alienvault.com/ - Cisco Talos Intelligence – Threat research and reputation data.
https://talosintelligence.com/ - GreyNoise – Internet noise and scanner intelligence.
https://www.greynoise.io/ - FortiGuard Web Filter – URL categorization and reputation.
https://www.fortiguard.com/webfilter - Trend Micro Site Safety – Website reputation checks.
https://global.sitesafety.trendmicro.com/ - McAfee SiteAdvisor – Browser-based site reputation.
https://www.mcafee.com/enterprise/en-us/lp/siteadvisor.html - DMARC Analyzer – DMARC monitoring and reports.
https://www.dmarcanalyzer.com/ - EasyDMARC – Simplified DMARC deployment.
https://easydmarc.com/ - MXToolbox Email Health – Email infrastructure health checks.
https://mxtoolbox.com/emailhealth.aspx - MXToolbox Blacklist Check – Domain and IP blacklist lookup.
https://mxtoolbox.com/blacklists.aspx - Free MBOX File Viewer – View MBOX email files.
https://www.mailxaminer.com/free-mbox-viewer/ - Free OST File Viewer – View Outlook OST files.
https://www.mailxaminer.com/free-ost-viewer/ - Free PST File Viewer – View Outlook PST files.
https://www.mailxaminer.com/free-pst-viewer/ - Free EML File Viewer – View EML email files.
https://www.mailxaminer.com/free-eml-viewer/ - Free MSG File Viewer – View Outlook MSG files.
https://www.mailxaminer.com/free-msg-viewer/ - EmailRep – Reputation scoring for email addresses.
https://emailrep.io/ - Have I Been Pwned – Checks email exposure in breaches.
https://haveibeenpwned.com/ - Hunter.io – Email discovery and verification.
https://hunter.io/ - Epieos – OSINT investigations for emails and phones.
https://epieos.com/ - That’s Them Reverse Email Lookup – Identifies email owners.
https://thatsthem.com/reverse-email-lookup - DeHashed – Search leaked credentials and breaches.
https://www.dehashed.com/ - Holehe – Checks email usage across platforms.
https://github.com/megadose/holehe - GHunt – Google account OSINT tool.
https://github.com/mxrch/GHunt - Inoitsu (Cortex Analyzer) – Email and identity OSINT enrichment.
https://www.hotsheet.com/inoitsu/ - Recorded Future Browser Extension – In-browser threat intelligence.
https://www.recordedfuture.com/integrations/browser-extension - IPQualityScore Browser Extension – Flags risky IPs and links.
https://addons.mozilla.org/en-US/firefox/addon/ipqualityscore/ - Avast Scam Guardian – Browser protection against scams.
https://support.avast.com/en-ww/article/scam-guardian/ - KillPhish AI – AI-powered phishing detection.
https://support.phishingbox.com/hc/en-us/articles/39343451978644-KillPhish-AI - Sublime EML Analyzer – Analyzes EML files for threats.
https://www.sublime.security/eml-analyzer - Cloudflare Retro Scan – Post-delivery email threat scanning.
https://developers.cloudflare.com/cloudflare-one/email-security/retro-scan/ - NoxOps (iOS App) – Mobile security and OSINT toolkit.
https://apps.apple.com/in/app/noxops/id6754835740