#Mailserver
Live, measured metrics for the hashtag #Mailserver from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #mailserver
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 2026-10-29 13:10 UTC8 uses by 6 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 2026-10-29 13:10 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-29 13:10 UTCEverything below is measured over the latest 40 public posts (spanning ~790 hours).
Posting hours (UTC) — busiest: 08:00
Languages: English (36) · German (3)
Avg boosts / post: 0.4
Top of the latest posts
I'm self-hosting my e-mail since two weeks ago, and it's easier than I thought. I'm using Stalwart Server and Bulwark Mail to provide the server itself and the webmail client interface. Both are from the same developers and working great, b
Just blocked 34.0.0.0/7 on my E-Mail #spamfilter - I wonder if any of my customers will even notice. I wonder if any legitimate email comes from that block… #email #mailserver #mailadmin #SMTP #spam
@mWare FYI: You may want to back that off to 34.128.0.0/9 and 35.0.0.0/9. I see legitimate mail from Wayfair and Yahoo (incl. DMARC reports) arriving via addresses in the 2 other /9s. #email #mailserver #mailadmin #SMTP #spam
What “mailserver” means
WikipediaWithin the Internet email system, a message transfer agent (MTA), mail transfer agent, or mail relay is software that transfers electronic mail messages from one computer to another using the Simple Mail Transfer Protocol. In some contexts, the alternative names mail server, mail exchanger, or MX host are used to describe an MTA.
“Message transfer agent” on Wikipedia (CC BY-SA) →#mailserver across platforms
every network with a public tag surfaceFollow #mailserver 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/mailserver