Mailenc – Test if your PGP email setup works
Free, end-to-end PGP email test. Send an encrypted email, watch the verification live, get an encrypted echo report back. Checks WKD, Autocrypt and HKPS key discovery, signature verification, and PGP/MIME envelope handling.
Mailenc – Test if your PGP email setup works launched on May 15, 2026 with 6 votes, #1,742 of 20,538 launches that month and more than 75% of that year's launches.
What it does
Send a PGP-encrypted email to the one-shot address below. We verify the envelope, look up your public key via WKD , Autocrypt and HKPS , then mail an encrypted echo report back to you. Watch it run. This page needs JavaScript to mint a one-shot test address and stream verification events. Re-enable JS, or hit /api/session directly withfrom mailenc.org
Does a similar job
all alternatives →- TYTest your E-Mail for IP Leaks2013 · emailipleaktest.com · ▲50
E-Mail IP Leak Test is a free tool for the internet allowing end users to test their e-mail provider





More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 2d ago · permit.petercai.com
- IV
Life & fun · 14d ago · tanzaniaeducationproject.org

Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 15d ago · bigwords.page

Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 9d ago · guitoro.com

Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 13d ago · carrierexplode.com

Life & fun · 23d ago · space.bl2.net
Source: Show HN post ↗
Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai



Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com

🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md
Dev tools · May 2026 · github.com