Resolved after 10 minutes, on May 27, 2026.
Please continue to monitor Slack's statuspage for any updates related to message deliverability: https://slack-status.com/
Update timeline
- monitoring May 27, 2026, 11:06 PM UTC
Slack has reported messaging, and app degredation on their platform that could be impacting deliverability of Slack messages. This is a downstream provider issue and can be monitored on Slack's statuspage: https://slack-status.com/
- resolved May 27, 2026, 11:16 PM UTC
Please continue to monitor Slack's statuspage for any updates related to message deliverability: https://slack-status.com/
Your product runs on more than Courier
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.