#qmail
Live, measured metrics for the hashtag #qmail from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #qmail
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-08 22:40 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-08 22:40 UTCNo related tags with measured usage found for #qmail.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-08 22:40 UTCEverything below is measured over the latest 28 public posts (spanning ~46949 hours).
Posting hours (UTC) — busiest: 04:00
Languages: English (21) · German (3) · Spanish (1)
Avg boosts / post: 0.8
Top of the latest posts
#Claude Code fand eine Remote Code Execution in einer populären Distribution des Mailservers #qmail. Das Problem lag an #popen und man benötigt einen wunderschönen MX-Record der Form: x'`id>/tmp/pwned`'y.example.com Das "reine" qmail von @d
I laughed at the description of `sendmail` as “... less a mail transfer agent and more a recurring CVE subscription.” https://blog.calif.io/p/we-asked-claude-to-audit-sagredos #qmail #security #risks #mail
@aaron It's kinda funny to me that you should mention qmail here, and in a - in my opinion partially deservèd - negative light, as I'm a peripheral part of a community that tries to patch #qmail to make it at least minimum-standard secure a
What “qmail” means
Wikipediaqmail is a mail transfer agent (MTA) that runs on Unix. It was written, starting December 1995, by Daniel J. Bernstein as a more secure alternative to the popular Sendmail program. Originally license-free software, qmail's source code was later dedicated to the public domain by the author.
“Qmail” on Wikipedia (CC BY-SA) →#qmail across platforms
every network with a public tag surfaceFollow #qmail straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/qmail