Resend incident
Elevated error rates across our APIs and SMTP services
Resend experienced a minor incident on July 1, 2026 affecting Batch Emails and General API and 1 more component, lasting —. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- identified Jul 01, 2026, 03:36 PM UTC
Status: Identified Our team has identified an issue causing elevated error rates across our APIs and SMTP services. The impact is currently affecting email sending requests, which may result in increased 500 errors for some customers. We are actively working on mitigation and will provide further updates as we make progress. Affected components Email Events (Operational) Broadcast Emails (Full outage) Batch Emails (Full outage) Webhooks (Operational) Website (Operational) Single Email (Full outage) Dashboard (Operational) SMTP (Full outage) General API (Full outage) Automations (Operational)
- monitoring Jul 01, 2026, 03:43 PM UTC
Status: Monitoring Services are recovering to normal. Our team is actively monitoring to ensure no further issues are impacting the requests. Affected components Email Events (Operational) SMTP (Full outage) Broadcast Emails (Full outage) General API (Full outage) Website (Operational) Automations (Operational) Single Email (Full outage) Dashboard (Operational) Batch Emails (Full outage) Webhooks (Operational)
- resolved Jul 01, 2026, 04:00 PM UTC
Status: Resolved Our team has mitigated the issue and this incident is fully resolved. All services are operational. Affected components Dashboard (Operational) Email Events (Operational) SMTP (Operational) Batch Emails (Operational) General API (Operational) Webhooks (Operational) Website (Operational) Single Email (Operational) Broadcast Emails (Operational) Automations (Operational)