Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Zipwhip Gateway
      Issues related to Zipwhip's Services
        Scheduled maintenance
        System Metrics

        Email Template Editor Issues

        Incident Report for Twilio

        Monitoring

        Our engineers have mitigated the issue and are monitoring system performance. Customers should now be able to save HTML email templates without unexpected changes to spacing, links, or rendered content in the editor and preview. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Nov 10, 2026 - 14:17 PST

        Identified

        We have identified the issue of unexpected content changes for Build Email Templates and Create Email Campaigns. Customers may see HTML entities replaced with regular spaces, links rewritten after saving, and some template content not render as expected in preview. As a workaround, customers may avoid saving changes in the HTML code editor until the issue is resolved. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Nov 10, 2026 - 13:46 PST

        Investigating

        We are investigating an issue with the email template editor. Users may experience HTML entities being replaced with regular spaces, links being rewritten, and portions of template content not rendering correctly after saving or previewing code, which may affect email campaign creation. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Nov 10, 2026 - 13:32 PST
        This incident affects: SendGrid Marketing Campaigns.