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Postmark: Scheduled maintenance: search and data upgrade

MaintenancemaintenanceStatus: resolvededitedStarted Resolved (5.0 h)3 updatesstatus.postmarkapp.com (opens in new tab)

Timeline of updates

  1. scheduled

    Tonight, Nov 3, starting at 3:00 PM EST (20:00 UTC), we’re upgrading the system that powers activity, stats, and message details. We expect it to take 4 to 10 hours.

    What to expect:

    • Sending should continue as normal.
    • Activity, stats, message details, and webhooks may be slow, delayed, or briefly unavailable.
    • You may see a short blip when we switch over to the upgraded system.

    You don’t need to do anything. If a webhook or API call fails during this window, retry it a bit later. We’ll post updates here as we go.

  2. in progress

    The scheduled maintenance is now underway. We'll keep you updated on our progress.

  3. resolved

    The maintenance is now complete. That took a lot longer than expected... we are going to schedule another maintenance window starting tomorrow, November 4th at 3PM Eastern.

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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 2026-11-03 20:00 UTC, resolved after 5.0 h, 3 update(s); edited after publishing.

Title
Scheduled maintenance: search and data upgrade
Vendor
Postmark
Date
URL
https://rewindex.com/company/postmark/incidents/513485

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