I got Error in sending message to slack Error: connect EACCES ::1:80

My question:
I tried this way to send postman test report to slack.

I got Error connect EACCES ::1:80 when tried to run newman command to send report to slack.
How can I solve this problem? Please help me.

Details (like screenshots):

I’ve already tried:
I have tried to turn off use system proxy.

You’re showing the settings from the client. Do these get included in the JSON files that are being called by Newman.

I suspect you may need to include another command line setting to mirror that setting (if the proxy is the problem).

Newman is the application that is being run, so that is where these settings will most likely need to be set if they aren’t included in the collection JSON.