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Outage in Twilio

Verify OTP Email Message Delivery Delays Impacting Gmail

Resolved Minor
January 24, 2026 - Started 1 day ago - Lasted about 11 hours
Official incident page

Incident Report

Our monitoring systems have detected Verify OTP email message delivery delays since 5:00 AM PT. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.
Components affected
Twilio Verify

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Latest Updates ( sorted recent to last )
RESOLVED about 15 hours ago - at 01/25/2026 03:02AM

We are no longer experiencing delays in Verify Email OTP delivery for messages sent via SendGrid, primarily which was impacting Gmail recipients. This incident has been resolved.

INVESTIGATING about 19 hours ago - at 01/24/2026 11:21PM

We continue experiencing delays in Verify Email OTP delivery for messages sent via SendGrid, primarily impacting Gmail recipients. This behavior is due to an ongoing issue on the Gmail side, and we are actively monitoring with Google.

Our engineering team continues to track this closely in coordination with SendGrid. We expect to provide another update in 8 hours or as soon as more information becomes available.

INVESTIGATING about 23 hours ago - at 01/24/2026 07:22PM

We are still experiencing delays in Verify Email OTP delivery for messages sent via SendGrid, primarily impacting Gmail recipients. This behavior is due to an ongoing issue on the Gmail side, and we are actively monitoring with Google.

Our engineering team continues to track this closely in coordination with SendGrid. We expect to provide another update in 4 hours or as soon as more information becomes available.

INVESTIGATING 1 day ago - at 01/24/2026 05:22PM

We have identified that the Verify OTP email delivery delays are related to an ongoing issue impacting Gmail delivery on our email provider, SendGrid.
Emails are being successfully accepted by Gmail's mail servers; however, Gmail is currently experiencing delays in delivering messages to recipient inboxes. Other email providers are not affected.
Our teams are actively monitoring the situation and coordinating with SendGrid as they continue to track updates from Google. We expect to provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING 1 day ago - at 01/24/2026 03:45PM

Our monitoring systems have detected Verify OTP email message delivery delays since 5:00 AM PT. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.

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