SendGrid incident

Issues With Login on Console and Email Sending

Minor Resolved View vendor source →

SendGrid experienced a minor incident on October 16, 2025 affecting Marketing Campaigns and API v3 and 1 more component, lasting 43m. The incident has been resolved; the full update timeline is below.

Started
Oct 16, 2025, 04:21 PM UTC
Resolved
Oct 16, 2025, 05:04 PM UTC
Duration
43m
Detected by Pingoru
Oct 16, 2025, 04:21 PM UTC

Affected components

Marketing CampaignsAPI v3API v2Website

Update timeline

  1. investigating Oct 16, 2025, 04:21 PM UTC

    We’re currently investigating issues affecting customer logins to the SendGrid Console. Some customers may also experience errors when sending emails via the API. Our team is actively working to resolve the issue, and we’ll provide another update within 15 minutes or as soon as new information becomes available.

  2. investigating Oct 16, 2025, 04:35 PM UTC

    We continue investigating issues affecting customer logins to the SendGrid Console. Some customers may also experience errors when sending emails via the API. Customers sending legacy marketing campaigns may have had a delay in sending out. We are seeing campaigns be sent now, but may be delayed. Our team is actively working to resolve the issue, and we’ll provide another update within 30 minutes or as soon as new information becomes available.

  3. identified Oct 16, 2025, 04:43 PM UTC

    Engineering has identified the root cause for issues affecting customer logins to the SendGrid Console, API email sending, and Marketing Campaigns. Our team is working through mitigation actions. We’ll provide another update within 15 minutes or as soon as new information becomes available.

  4. monitoring Oct 16, 2025, 04:54 PM UTC

    Our engineers have implemented a fix and are monitoring system performance. Marketing Campaigns have de-queued and are currently being delivered. Customers should no longer be experiencing issues. We will provide another update in 30 minutes or as soon as more information becomes available.

  5. resolved Oct 16, 2025, 05:04 PM UTC

    Our engineers have monitored the fix and confirmed the issue with the SendGrid Console, as well as Mail Send and Marketing Campaigns, has been resolved. All services are now operating normally at this time.