A free PGP email encryption test that verifies key discovery and message handling in a live round-trip.
mailenc
A free PGP email encryption test that verifies key discovery and message handling in a live round-trip.
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What it does
mailenc provides a free, end-to-end PGP email encryption test service. Users send an encrypted email to a unique one-shot address, and mailenc verifies the envelope, looks up the public key via WKD, Autocrypt, and HKPS, then sends an encrypted echo report back. The process includes live verification logging in the browser, ensuring users can see if their PGP setup, key discovery, and PGP/MIME handling are working correctly. It supports various mail clients like Thunderbird, Mailvelope, GPG Suite, and Proton Mail Bridge.
Who it helps
Individuals, developers, and organizations who use PGP for email encryption and need to verify their setup, key discoverability, and message handling.
Why it's interesting
mailenc addresses a common pain point for PGP users: verifying that their encryption setup is correctly configured and that keys are discoverable. Its live verification log and comprehensive checks for WKD, Autocrypt, and HKPS provide immediate, actionable feedback. The service is free, open-source, and privacy-focused ("no contents stored"), making it a trustworthy and valuable utility for the PGP community.
Card stats
AI-assisted scores estimated from public website information only.
FounderDeck estimate
Low confidencemailenc is a well-executed, free utility that solves a specific, recurring pain for PGP email users by providing a reliable way to test their encryption setup. Its clear product, privacy focus, and open-source nature build trust and provide significant value to its niche audience. The FounderDeck estimate of $25,000 reflects its current stage as a v0.1 utility with no explicit monetization, limiting its immediate business upside, but acknowledges its strong product clarity and usefulness.
Valuation date: 2026-06-05. Estimate generated from public signals.
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