Postmark: Infrastructure Maintenance
Timeline of updates
- resolved
We will be rescheduling the planned maintenance. Another status with the updated schedule will be posted.
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
d716766be112d84d…
Impact, status and times are the vendor’s own, as last archived. View on status.postmarkapp.com (opens in new tab).
Cite this
Maintenance posted by Postmark, started 2026-07-21 23:00 UTC, resolved after 3 d, 1 update(s).
- Title
- Infrastructure Maintenance
- Vendor
- Postmark
- Date
- URL
- https://rewindex.com/company/postmark/incidents/504920
Postmark profileRecent Postmark incidentsAll outages on July 21, 2026Postmark in July 2026MarkdownJSON