MailSense Pro is a desktop email security analyzer for Windows, Mac and Linux. Forensic-grade inspection, AI-powered threat detection, and full local control — across Microsoft 365, Gmail, and IMAP. Your email never leaves your machine.
Every feature is designed around a single principle: show the user what's actually happening, then let them decide. No black boxes.
MailSense Pro cross-checks every email against Phishing.Database, Spamhaus, AbuseIPDB and Google Safe Browsing — plus VirusTotal for attachment hashing. No API keys required to start; the open feeds keep working out of the box.
Every email gets a 0–100 trust score with full reasoning. Sender verification, SPF/DKIM/DMARC authentication, relay chain mapping, IP geolocation, and lookalike-domain detection — surfaced in plain English and one click away from the raw headers.
Anthropic's Claude models (Haiku → Sonnet → Opus, tier-routed for cost) review your inbox and produce reasoned recommendations — including misclassification flags. Every action is reversible, with safe-review mode on by default.
Action Required, Approvals, Banking, Compliance, Contracts, Events, Financial, FYI, Government and more — twelve business categories ready out of the box. Rename them, disable them, or create your own classifications to match how your inbox actually works.
Whitelist domains you trust. Block domains you don't. Build automation rules. Run them on demand or on schedule. Nothing is automatic without your permission — and every action can be reverted.
Connect Microsoft 365, Gmail, and any IMAP-compatible provider in seconds via OAuth or app password. Switch between accounts, or analyse them in parallel. The first email security tool that doesn't lock you in to a single provider.
Every gateway tool decides for you what reaches your inbox. None of them shows you why.
Server-side scanning that decides what reaches your inbox. Once an email lands, you have no forensic tool to inspect it. Vendor-locked: M365 Defender works only on M365, Gmail's filter only on Gmail.
Forensic-grade inspection on the desktop, after delivery. See exactly why an email is trusted, where it came from, who handled it. Multi-provider, local-only, transparent. The user — not the vendor — makes the call.
Three tiers, designed around how you use the product — not how big your IT budget is. Pricing on request during pre-launch.
| Capabilities | Free For personal email security | Pro For power users & SMEs | Enterprise For teams & regulated industries |
|---|---|---|---|
| Email forensics & trust scoring | ✓ | ✓ | ✓ |
| Open threat feeds (Phishing.Database, Spamhaus) | ✓ | ✓ | ✓ |
| BEC, QR phishing & lookalike detection | — | ✓ | ✓ |
| API-key feeds (AbuseIPDB, Google Safe Browsing, VirusTotal) | — | ✓ | ✓ |
| AI recommendations (Claude tier-routed) | — | ✓ | ✓ |
| Multi-account management | 1 account | 3 accounts | Unlimited |
| SIEM export (8 platforms) | — | — | ✓ |
| JSONL audit trail | ✓ | ✓ | ✓ |
| Priority support | — | Email + dedicated | |
| Contact Sales | Contact Sales | Contact Sales |
MailSense Pro is in final pre-launch stages. Join the early access list to be notified the moment we're live — or talk to our team about an enterprise pilot.