Adjust your proxy or firewall settings

Proxies and firewalls can sometimes interfere with Slack connections. Whitelisting the following sites often resolves the problem: *.slack.com *.slack-msgs.com *slack-files.com *slack-imgs.com *slack-edge.com *slack-core.com *slack-redir.net 

If you need help configuring your firewall, consider contacting your network administrator or an IT professional.

https://get.slack.help/hc/en-us/articles/205138367-Troubleshoot-Slack-connection-issues

Features

Requirements

  1. You're an admin of a Slack team .
  2. Login Slack via Webbrowser
  3. Create Slack App https://api.slack.com/apps/new 

How to

  1. Setup Slack app for Bitbucket server
  2. Connect your Slack team
  3. Customize your slack message notification (Optional)

  4. Yay ! test it

Support

 Raise a request https://jsoftconnector.atlassian.net/servicedesk/customer/portal/1

or Send direct message to jsoftconnector@gmail.com