All 100 ideasEmail and chat
#57 of 100 · Email and chat
Self-hosted email that gets delivered
A one-click self-hosted mail server with Gmail-quality webmail and spam filtering, whose outgoing mail does not land in spam.
Asks per year
What the askers want
- Would pay21%
- Want it local or private79%
- Object to subscriptions7%
- Want it open source or self-hosted86%
- Want AI to do it0%
Share of the 14 asks that say so, as judged by Jev.
What exists on Show HN
Built, still asked for1 Show HN launches do this job, and 6 more do part of it. People still ask, so the launches are missed, unknown, or not what they want. Ask what they’re missing before you build.
Instead of: Gmail, Postfix, Dovecot, Outlook
The idea, as matched
A one-click self-hosted email server package with a Gmail-quality webmail interface that handles deliverability (SPF/DKIM, not landing in spam) and spam filtering for you.
Jev first matched 15 requests to this idea; a second reader kept 14 of 15.
Every ask, newest first
Each line is an AI paraphrase of what the writer wanted. The link goes to their own words on Hacker News.
Reader’s note. Older asks want the webmail, newer ones want deliverability.
- Aug 2026Wants to self-host email without messages landing in spam or vanishing, and without needing Google, Microsoft or Proton. Read it: a comment in “Self hosted email continues to steeply decline”
- Jun 2026Wants a self-hostable email stack built on serverless Cloudflare Email, paying only for usage. Read it: a comment in “[dead]”
- Sep 2022Wants a simple self-hosted email solution after maintenance burdens and missed mail pushed them back to Outlook. Read it: a comment in “What to do when Gmail marks all the mails from your server as spam”
- Sep 2022Wants a one-click download-and-run email server that updates itself, without needing to learn the acronyms and patching. Read it: a comment in “Self-hosted email is the hardest it's ever been, but also the easiest”
- Nov 2016Wants a self-hosted, open source Gmail clone of comparable quality. Read it: a comment in “Google reverses its ‘digital death sentence’ for Pixel phone resellers”
- Jan 2014Wants an open source Gmail-like webmail on their own server with conversations, contacts and chat, not Exchange. Read it: a comment in “Gmail was down”
- Nov 2013Would pay a non-Google provider who nails the basics and adds mobile sync and a Gmail-like interface. Read it: a comment in “Show HN: I'm working on an open-source Gmail replacement”
- Feb 2013Wants a preconfigured drop-in self-hosted email setup with a good remote web front end. Read it: a comment in “Apple’s Deleting iCloud Emails That Contain The Phrase 'Barely Legal Teens'”
- Jul 2011Would pay for a preconfigured email appliance with decent spam filtering, since Postfix setup is daunting. Read it: a comment in “I’ve been suspended from Google+”
- Nov 2010Wants a self-hosted Gmail-like web interface for their own mail server, with search, threading and XMPP-compatible chat. Read it: a post: “Ask HN: Know of a Gmailish Interface for Self-Hosted Email?”
- May 2010Wants self-hosted mail software with spam filtering as good as Gmail's, plus plus-addressing and the other Gmail conveniences. Read it: a comment in “Gmail has become unusably slow”
- Apr 2010Wants an open source Gmail-style front end for a personal mail server, after privacy worries. Read it: a comment in “Obama administration wanted warrantless access rights to most US email”
- Feb 2010Asks for open source webmail recommendations as a Gmail alternative. Read it: a comment in “Ask HN: Gmail alternatives?”
- Nov 2009Wants open source Gmail-quality webmail with XMPP for personal servers, sold as a purchase plus support. Read it: a comment in “O'Reilly: "We're heading into a war for control of the web."”
Building this?
Read ten of the asks above first, because they say what the existing launches miss. If you ship it, post it as a Show HN so the next run of this list finds it.
Ship it like Vercel, on a server you own
This site runs on ShipTiffin. A push to GitHub deploys it, the way it would on Vercel, but the server is a Hetzner box in your own account. Postgres, sign-in, email, jobs and analytics are already on it, every project gets a hard limit, and nothing is billed by usage.
$19 a month per box, plus about $10 for the server at Hetzner. Open source, so you can also run it yourself for free.