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This incident has been resolved.
One of our ESPs, Postmark, has declared an incident due to backup of emails on their end:
https://status.postmarkapp.com/notices/zno1dlxjdjmblc0d-service-issue-outbound-sending-and-inbound-processing-messages-are-being-accepted-and-queued
We're tracking this as well. You may see your emails be delayed in going out (including transactional emails), but no need to fret or try re-sending them.
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
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