MailMedic ‑ Email Health

What it does

Broken email authentication silently sends order confirmations and marketing emails to spam. MailMedic scans your sending domain's SPF, DKIM, DMARC and MX records and grades your email health from 0 to 100. Every failed check includes a plain-language explanation and the exact DNS record to add, ready to copy and paste. Pro monitoring re-checks your domains every 6 hours and emails you when something breaks, before customers stop receiving your emails.

Broken email authentication silently sends order confirmations and marketing emails to spam. MailMedic scans your sending domain's SPF, DKIM, DMARC...

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  DMARC Digests2020 · ▲101

  Protect your brand from email scammers.

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  Email Deliverability API & Checker26d ago · web-production-80c77.up.railway.app · ▲2

  Instantly audit SPF, DKIM & DMARC to stop landing in spam.

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  Folderly Lens Jul 2026 · ▲107

  Domain health analysis for high performance email campaigns

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  MailPosture29d ago · getmailposture.com

  Monitor your email security with SPF, DKIM & DMARC

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  Email Deliverability Toolkit9d ago · truelist.io · ▲9

  9 free tools to keep your email out of spam

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  DKIMCheck26d ago · dkimcheck.online · ▲2

  Instant Email Deliverability & DNS Health Scanner

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  AstraPixels▲267

  ​​A pixel-art solar system at its real current positions.​

  Growth · 29d ago · astrapixels.com

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  WorldMap.lol▲197

  Put your startup on the map. Literally.

  Growth · 13d ago · worldmap.lol

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  Open-Source eInk Bike Computer▲389

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 1d ago · opentrailpaper.com

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  Running 104GB Qwen3.8-Flash-Next on 48GB Mac with at ~12 tok/s▲237

  Run Qwen3.8-Flash-Next (125B MoE, 104 GB at 4-bit) on Macs with a fraction of that RAM by streaming experts from SSD. MLX + Swift, Ollama-compatible API. - carloslfu/slotstream

  Dev tools · 4d ago · github.com

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  TERMy – A fast terminal assistant that does not use LLMs▲191

  NPC-Forge is a framework for building conversational agents that run on the CPU without relying on machine learning or LLMs. - NPC-Forge/docs/development.md at main · gioblu/NPC-Forge

  AI · 2d ago · github.com

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  Weedout – Safari extension that hides YouTube AI-labeled videos▲182

  Weedout is a Safari extension that filters out videos YouTube labels as “Made with AI”.

  AI · 4d ago · masteranza.github.io

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  HN Match Maker – Matching "Who Wants to Be Hired?" With "Who's Hiring?"▲123

  Find your next hire or your next role from Hacker News monthly threads. AI-powered matching between candidates and job postings.

  AI · 4d ago · hnmatchmaker.com

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  OwnTime – a chess clock for your day's priorities▲112

  I made OwnTime to balance between competing priorities in my life. The idea is based on two main influences: the concept of "roles" from "The 5 Choices" (2015), and my repeated failure to effectively implement time blocking due to the necessary flexibility in my role. The app allows you to define time budgets, which are not much more than a few mutually exclusive countdown timers. The UX is essentially that of a chess clock for an arbitrary number of players with configurable time. The whole point of the app is to kick you out of the running role/priority when its time is up. One…

  Life & fun · 4d ago · owntime.app