Resend incident
Increased latency across API endpoints and email sending
Resend experienced a minor incident on July 10, 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
- investigating Jul 10, 2026, 01:21 PM UTC
Status: Investigating We're noticing increased API latency across different endpoints, causing delays in email sending. Affected components Single Email (Degraded performance) Dashboard (Degraded performance) SMTP (Degraded performance) Broadcast Emails (Degraded performance) Batch Emails (Degraded performance) General API (Degraded performance)
- identified Jul 10, 2026, 01:31 PM UTC
Status: Identified We have identified the issue and are deploying a fix now. The team is monitoring. Latency has recovered, but we're keeping this incident open for the next few minutes to monitor downstream services. Affected components SMTP (Degraded performance) Broadcast Emails (Degraded performance) Batch Emails (Degraded performance) General API (Degraded performance) Single Email (Degraded performance) Dashboard (Degraded performance)
- monitoring Jul 10, 2026, 01:53 PM UTC
Status: Monitoring The deployment has been completed, and we're still monitoring. Latency has stabilized since 13:38 UTC. Affected components Broadcast Emails (Operational) Batch Emails (Operational) General API (Operational) Single Email (Operational) Dashboard (Operational) SMTP (Operational)
- resolved Jul 10, 2026, 02:14 PM UTC
Status: Resolved We have resolved the underlying issue and service has been resumed. Affected components Single Email (Operational) Dashboard (Operational) SMTP (Operational) Broadcast Emails (Operational) Batch Emails (Operational) General API (Operational)