# HubSpot: Some recipients of tracked emails are seeing warnings when opening them

- Impact (vendor’s label): major
- Status: resolved
- Started: 2021-03-25 18:07 UTC · Resolved: 2021-03-25 23:20 UTC · Duration: 5.2 h
- Updates: 1
- [Vendor status page: https://status.hubspot.com/incidents/3hllz80w973w](https://status.hubspot.com/incidents/3hllz80w973w)
- [Company: HubSpot](https://rewindex.com/company/hubspot.md)

## Timeline of updates

- **resolved** 2021-03-25 23:20 UTC: Our team has worked with Google to address the root cause of warning messages appearing on emails sent from HubSpot to Gmail inboxes between 12:56 PM ET and 1:53 PM ET. Warning messages will not appear on emails sent since then or going forward. Email recipients using Gmail may still see warning messages on emails sent between 12:56 PM ET and 1:53 PM ET.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/hubspot/incidents/3hllz80w973w · Markdown: https://rewindex.com/company/hubspot/incidents/3hllz80w973w.md · JSON: https://rewindex.com/api/v1/companies/hubspot/incidents/3hllz80w973w · Generated 2026-10-18T09:53:37.877Z