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PostStack — API status & change history

EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics

Last checked 2026-09-18 00:15 UTC — HTTP 200, 1587 ms. Availability over 30 days of data: 100.00%.

316 ms · 2026-08-01 02:15 UTC308 ms · 2026-08-03 04:31 UTC1136 ms · 2026-08-04 08:42 UTC1060 ms · 2026-08-05 21:09 UTC1098 ms · 2026-08-06 21:34 UTC399 ms · 2026-08-08 02:27 UTC336 ms · 2026-08-10 17:04 UTC348 ms · 2026-08-11 19:42 UTC338 ms · 2026-08-12 19:58 UTC354 ms · 2026-08-14 06:37 UTC315 ms · 2026-08-15 07:16 UTC377 ms · 2026-08-17 17:25 UTC346 ms · 2026-08-18 17:40 UTC344 ms · 2026-08-19 23:44 UTC965 ms · 2026-08-21 05:53 UTC1194 ms · 2026-08-22 10:19 UTC688 ms · 2026-08-24 13:10 UTC900 ms · 2026-08-25 21:39 UTC864 ms · 2026-08-27 09:05 UTC1333 ms · 2026-08-28 20:40 UTC2143 ms · 2026-08-31 08:25 UTC2027 ms · 2026-09-01 09:12 UTC2185 ms · 2026-09-03 00:15 UTC229 ms · 2026-09-05 00:09 UTC255 ms · 2026-09-08 00:11 UTC220 ms · 2026-09-10 01:43 UTC277 ms · 2026-09-12 00:15 UTC189 ms · 2026-09-13 05:57 UTC1580 ms · 2026-09-15 03:08 UTC1587 ms · 2026-09-18 00:15 UTC
latency · last 30 checks

Auth: apiKey · HTTPS: yes · Docs

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Shape history

2 confirmed · 6 signals on record. A change confirms after it survives three consecutive polls.

Related

Email APIs · ImprovMX · mail.gw · Mailtrap · Latest graveyard