nirmal--- via Mailman-users writes:
I am having the issue with Mailman Archive not working. Kindly help me to solve the issue.
This error says your SSL is misconfigured. I can't say why.
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='list1.iitm.ac.in', port=443): Max retries exceeded with url: /hyperkitty/api/mailman/archive?key=n%2FZZnR5bRgNdUEyNK4p731C1%2BgWJLw0%2F (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:992)')))
You should change your api_key, since it was revealed in the above error message, and any other secrets you may have posted.
-- GNU Mailman consultant (installation, migration, customization) Sirius Open Source https://www.siriusopensource.com/ Software systems consulting in Europe, North America, and Japan