Hello,

I have setup Mailman just as it has been described in the documentation and installation instructions. I am working in a Python Virtual Environment, and have also made necessary changes in the "mailman.cfg" to add [mta] information. I can now run Python shell and access the REST API calls. For example, I can run "dump_json('http://localhost:8001/3.0/domains', None, None, 'restadmin', 'restpass')" to list all domains. I have also tried to follow another way, which works fine for me:

...

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from httplib2 import Http headers = { ... 'Content-Type': 'application/x-www-form-urlencode', ... 'Authorization': 'Basic cmVzdGFkbWluOnJlc3RwYXNz', ... } url = 'http://localhost:8001/3.0/domains' response, content = Http().request(url, 'GET', None, headers)

And the content gives me the right expected value. Now, I am trying to make calls to the REST API through the Rest Template in Spring Java, and also through Postman. In Postman, I am adding 2 key-values in the 'headers', Content-Type and Authorization. And I am making a GET request to " http://localhost:8001/3.0/domains". Whenever I try this, the Mailman stops responding and I do not get any response. I cannot even call the REST API through Python until the Postman request is cancelled.

Any help would be appreciated.

Thank you.