# Substack: Email delivery delays

> Substack status incident “Email delivery delays” on 2025-03-11: impact minor (vendor’s label), 52 min, 4 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/substack/incidents/1nn1fd6jpxrl
Last updated: 2025-03-11T17:35:32Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-03-11 16:43 UTC · Resolved: 2025-03-11 17:35 UTC · Duration: 52 min
- Updates: 4 · Affected components: Email delivery
- [Vendor status page: https://stspg.io/2hmz7qc0gwtt](https://stspg.io/2hmz7qc0gwtt)
- [Company: Substack](https://rewindex.com/company/substack.md)

## Timeline of updates

- **investigating** 2025-03-11 16:43 UTC: We are investigating reports of delayed email delivery for posts published on Substack.
- **identified** 2025-03-11 16:52 UTC: We have identified the cause of the email delays and are working to resolve.
- **monitoring** 2025-03-11 16:57 UTC: The issue causing delays to email delivery on posts has been addressed.
- **resolved** 2025-03-11 17:35 UTC: This incident has been resolved.

## Cite this

Status incident (vendor impact label: minor) posted by Substack, started 2025-03-11 16:43 UTC, resolved after 52 min, 4 update(s).

- Canonical URL: https://rewindex.com/company/substack/incidents/1nn1fd6jpxrl
- Citation: Substack, “Email delivery delays” (2025-03-11 16:43 UTC). Archived by Rewindex: https://rewindex.com/company/substack/incidents/1nn1fd6jpxrl (CC BY 4.0).
- Markdown link: `[Substack: Email delivery delays (2025-03-11)](https://rewindex.com/company/substack/incidents/1nn1fd6jpxrl)`


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Canonical: https://rewindex.com/company/substack/incidents/1nn1fd6jpxrl · Markdown: https://rewindex.com/company/substack/incidents/1nn1fd6jpxrl.md · JSON: https://rewindex.com/api/v1/companies/substack/incidents/1nn1fd6jpxrl · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:00:31.504Z