Outage in SendGrid
Sender Authentication Degraded
Resolved MinorIncident Report
Starting around 10am on February 4, 2026, our engineers began investigating an issue with Sender Authentication. Users may experience newly created records within the Sender Authentication page not verifying which includes Domain Authentication and Link Branding records that were created after 8:45am PST. This does not impact mail send. We will provide another update in 1 hour or as soon as more information becomes available.
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Latest Updates ( sorted recent to last )
RESOLVED
2 days ago - at 02/04/2026 06:56PM
Our engineers have monitored the fix and confirmed the issue with Sender Authentication has been resolved. All services are now operating normally at this time.
MONITORING
2 days ago - at 02/04/2026 06:40PM
Our engineers have implemented a fix and are monitoring system performance. Due to a third-party provider, we were experiencing issues with verifying records within Sender Authentication. We will provide another update in 1 hour or as soon as more information becomes available.
IDENTIFIED
2 days ago - at 02/04/2026 06:25PM
Our engineers have identified the issue and are working toward a fix. We will provide another update in 1 hour or as soon as more information becomes available.
INVESTIGATING
2 days ago - at 02/04/2026 06:12PM
Starting around 10am on February 4, 2026, our engineers began investigating an issue with Sender Authentication. Users may experience newly created records within the Sender Authentication page not verifying which includes Domain Authentication and Link Branding records that were created after 8:45am PST. This does not impact mail send. We will provide another update in 1 hour or as soon as more information becomes available.
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