#greylisting

Live, measured metrics for the hashtag #greylisting from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #greylisting

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.

$10.85/ year · 11-character #name
Claim #greylisting — $10.85/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.8
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 04:58 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 04:58 UTC

No related tags with measured usage found for #greylisting.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 04:58 UTC

Everything below is measured over the latest 40 public posts (spanning ~64557 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: English (36) · German (4)

Avg boosts / post: 1.8

Top of the latest posts

  • A Major Mail Provider Demonstrate They Likely Do Not Understand Mail At All https://nxdomain.no/~peter/they_do_not_understand_mail_at_all.html (tracked https://bsdly.blogspot.com/2026/01/a-major-mail-provider-demonstrate-they.html) #greytra

    Peter N. M. Hansteen@[email protected]♥ 15↻ 92026-01-08 21:04 UTCView post →

  • Repost for the Sunday crowd: Migrating mail servers from exim to OpenSMTPD (smtpd) is fun and useful https://www.undeadly.org/cgi?action=article;sid=20260516064650 #openbsd #opensmtpd #smtpd #exim #email #smtp #mail #spam #antispam #greylis

    Peter N. M. Hansteen@[email protected]♥ 10↻ 32026-05-16 06:48 UTCView post →

  • It's now been a week since my population of spamtraps rolled past the number of inhabitants in my home country of Norway. Here is the retrospective: Eighteen Years of Greytrapping - Is the Weirdness Finally Paying Off? https://nxdomain.no/~

    Peter N. M. Hansteen@[email protected]♥ 2↻ 32025-08-14 06:59 UTCView post →

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/greylisting