List all email addresses within an org

I have been trying to get the list of all email addresses within my org. I am the owner of it and I can see the list of email addresses here: https://github.com/orgs/<orgName>/people .

However, when I do query for the list through the APIs, I am unable to list them out. I have tried the below and some more but there’s nothing which shows up the email address. As an owner, how do I get the list of email addresses?

https://api.github.com/users/$userId
https://api.github.com/repos/$org/$repo/commits
https://api.github.com/orgs/$org/members

If not for API, is there some kind of report that I can download from somewhere which contains the list of email addresses along with the gh-username? Thanks!