We are experiencing degraded service for the following Slack features due to a problem with one of our underlying services:
• failed file uploads
• failed file serving
• slow URL unfurls
• slow Slackbot responses
Standard messaging is unaffected. We are continuing to investigate ways to mitigate the underlying issue.
We are investigating an issue that may prevent some customers in Europe from connecting to Slack. We are working with our upstream providers to solve the issue.
What is this site?
We continuously monitor the status of slack.com and all its related services. If there are any interruptions in service, a note will be posted here. We will also post notices of scheduled downtime on this page.
Slack is a distributed platform and during any given incident it is rare for all Slack teams to be affected. For this reason, we report our uptime as an average derived from the number of affected users.
If you are experiencing problems connecting to Slack and do not see a notice posted, please email firstname.lastname@example.org. Follow us on Twitter for status updates.