Monday December 9, 2019


Server errors and some messages failing to send

We have fully resolved this issue and everyone should be able to access their workspaces and send messages as normal. If you have any further trouble, please reach out to us at

Apologies for the disruption. We appreciate you bearing with us.

6:08 PM PST

We are seeing improvements and we're working towards a full restoration. Thank you for holding tight.

5:52 PM PST

Our investigation now indicates that this may be affecting customers on desktop, browser, and mobile. We are still digging in to the cause of the problem — we'll be back with an update in 30 minutes.

5:21 PM PST

Some customers may be experiencing server errors or messages failing to send. We're very sorry for the trouble and we're working to get things back to normal.

4:49 PM PST

Some people may be having an issue with Slack. We’re currently investigating and will have more information shortly. Thank you for your patience.

4:34 PM PST

Services affected