Adjust your proxy or firewall settings
https://confluence.atlassian.com/doc/configuring-web-proxy-support-for-confluence-117068.html
Features
Notify a message in Slack channel when
- Create/update a page
- Create/update a blogpost
- Comment into a page
- A task is completed
- Message builder per channel
- Setup global notification
How to setup
- Create your slack app at https://api.slack.com/apps
- Setup slack app in Confluence
- Connect slack to Space
- Test it .
Youtube