Is Postmark down right now?
postmarkapp.com
Checking postmarkapp.com…
Asking our locations to reach the site. This takes a few seconds.
- Uptime, 24 hours
- 100 %
- Uptime, 7 days
- 100 %
- Uptime, 30 days
- 100 %
Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.
Response time, last 24 hours
Response time by location, last 24 hours
| Location | Average response | Reached |
|---|---|---|
| Berlin 1, Germany | 305 ms | 10 of 10 checks |
| Falkenstein, Germany | 349 ms | 10 of 10 checks |
| Berlin 2, Germany | 316 ms | 10 of 10 checks |
Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.
Outage history
No confirmed outage on record. An outage is listed once Postmark could not be reached from at least two locations in two checks in a row.
Recent checks
| Time | Status | Locations | Response |
|---|---|---|---|
| 2026-10-09 13:24 UTC | Up | 3 of 3 | 352 ms |
| 2026-10-09 13:08 UTC | Up | 3 of 3 | 321 ms |
| 2026-10-09 12:52 UTC | Up | 3 of 3 | 339 ms |
| 2026-10-09 12:37 UTC | Up | 3 of 3 | 297 ms |
| 2026-10-09 12:22 UTC | Up | 3 of 3 | 304 ms |
| 2026-10-09 12:06 UTC | Up | 3 of 3 | 355 ms |
| 2026-10-09 11:51 UTC | Up | 3 of 3 | 318 ms |
| 2026-10-09 11:35 UTC | Up | 3 of 3 | 334 ms |
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About Postmark
Postmark: Fast, Reliable Email Delivery Service | SMTP | API
Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a fast and reliable email delivery service for developers.
Visit postmarkapp.comTitle and description as published by the site.
We can reach it, but you cannot?
- Reload the page without the cache: Ctrl + F5 on Windows, Cmd + Shift + R on a Mac.
- Open the site in a private window. If it works there, clear the cookies and cache for postmarkapp.com.
- Try another network, such as mobile data. If that works, the problem is with your provider or router.
- Switch to a public DNS resolver such as 1.1.1.1 or 8.8.8.8, then flush your DNS cache.
- Turn off VPNs, proxies and ad blockers for a moment. Some sites refuse those connections.
Embed a status badge
Show the current status of Postmark on your own page or in a README. The badge updates by itself.
