SSL Verification Problem on MacOS

[Kiotseaeton Lancaster]

SSL verification fails on django.core.mail.send_mail

The problem isn't with application code, because the application operates properly on my Windows wsl environment with the same python, venv, openssl versions.

The problem is with the Mac environment... Has someone come across a similar problem on Mac? Does it have to do with Mac specific network security configurations or the way Mac uses certificates with keychain?

[Kiotseaeton Lancaster]

issue solved... modified SSL trust attribute on GTS Root 1