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Outage in Loop Returns

Label Generation Failures via EasyPost

Resolved Minor
September 20, 2026 - Started about 15 hours ago - Lasted about 6 hours

Incident Report

Summary AI Generated

**Loop Returns experienced a 6.4-hour outage in which EasyPost, a third-party label generation provider, failed to generate shipping labels across multiple carriers, with USPS being the last to recover.** The root cause was an EasyPost platform incident affecting their carrier integrations, with non-USPS carriers restored first around 2:41 PM EDT, followed by full USPS resolution later that evening. Loop Returns resolved the incident by bulk-regenerating all failed labels in staged batches to avoid EasyPost rate limits, with the process expected to continue over several hours post-resolution.

We are investigating an issue in-which one of our third-party label generation providers, EasyPost, is failing to generate shipping labels. Will will report back with updates within 30 minutes or once the issue has been identified, whichever occurs first.

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Latest Updates ( sorted recent to last )
about 15 hours ago - at 09/20/2026 06:09PM

We are investigating an issue in-which one of our third-party label generation providers, EasyPost, is failing to generate shipping labels. Will will report back with updates within 30 minutes or once the issue has been identified, whichever occurs first.

about 15 hours ago - at 09/20/2026 06:40PM

EasyPost has declared an incident for their USPS integration. While likely related, we are still investigating errors we're observing with other carriers via EasyPost. Another update will be posted in 30 minutes or when we have identified root cause, whichever occurs first.

about 14 hours ago - at 09/20/2026 07:10PM

We have confirmed that all EasyPost label generation failures observed across carriers are due to an EasyPost incident. As of 2:41p EDT, carriers serviced through EasyPost other than USPS should be successfully generating labels.

We will continue to monitor the EasyPost USPS issue for a resolution. In the meantime, we are working on bulk regeneration of labels that have errored due to non-USPS label generation failures via EasyPost.

about 12 hours ago - at 09/20/2026 09:07PM

We are currently regenerating non-USPS labels that had previously failed via EasyPost. Due to rate limits, labels will be regenerated progressively over the next 120 minutes.

We will continue to monitor the EasyPost incident regarding USPS label generation. Once the incident has been resolved, we plan to regenerate USPS labels that have failed via EasyPost. Next update will be posted once we start the label regeneration process.

about 11 hours ago - at 09/20/2026 10:26PM

EasyPost has resolved this issue, and we are seeing labels being generated successfully through USPS.

We have begun regenerating labels that were impacted during this timeframe. Due to the wide elapsed time in-which this incident occurred, label generation volume is large. We will be generating these labels over the course of the next several hours to ensure we don't incur rate limit errors from EasyPost.

An update will be posted once all label generation is complete.

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