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Email Template Editor Issues

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SendGrid Marketing Campaigns had a problem with the email template editor. HTML entities changed to spaces, links changed, and some template content did not render after save or preview. SendGrid reports the incident resolved. It lasted 106 minutes.

State

Resolved

Started

Lasted

1 h 46 min

Worst impact

Degraded

Timeline

4 updates
21:3221:5822:2522:5123:18
DegradedUpdate postedTimes in UTC

Investigating

16 min 15%

Identified

30 min 28%

Monitoring

1 h 57%

Updates

Times in UTC

As posted by SendGrid

Resolved
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.

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.

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.

Affected components

1
SendGrid Marketing Campaigns

SendGrid in the last 90 days

Full history
90 days agoToday

Incidents in 90 days

72

Days with an incident

41

Median duration

9 h 1 min

This incident

80% shorter than the median

How long each incident lasted, on the day it started. The outlined bar is this incident.

33 days
median 9 h 1 min
90 days agoToday

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Resolved

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Resolved

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SendGrid reported that MMS delivery delays and failures affected MMS Short Code traffic in North America for a subset of Twilio Short Codes to T-Mobile and Verizon subscribers in the United States. SendGrid identified the cause and later saw a recovery in MMS delivery. SendGrid resolved the incident on 3 November 2026, about 6 hours and 18 minutes after it started.

Resolved

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Resolved

Follow SendGrid

Your coding agent knows when SendGrid is down, and tells you when a failure is theirs, not yours. You can also get SendGrid incidents in a feed reader or in Slack.

Prompt
Install the outages.live MCP server, so that when something breaks you can tell if the cause is a provider we depend on and not my code. It reads the official status pages of cloud, AI, payment and developer providers and gives you their incidents as MCP tools.

Add it as a remote MCP server named "outages" at https://outages.live/mcp (Streamable HTTP, no authentication), with your CLI command or your MCP config file.

Then:
1. Make sure it connects and shows the tools get_provider, list_feed and send_feedback.
2. Call get_provider with "sendgrid" and tell me if SendGrid has a problem right now.
3. From now on, when a call to a third-party service fails or becomes slow, call get_provider for that service before you change my code.

Paste this into any coding agent. It adds the server with its own MCP setup.

RSS
https://outages.live/feed.xml?providers=sendgrid
Slack
/feed subscribe https://outages.live/feed.xml?providers=sendgrid

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