I have Ubuntu Server 20.04 Yesterday I'd spent some time trying to open port to my application from outside web. So I was googling how to accomplish that task and made a lot manipulations with iptables (even not fully understanding what I am doing). Now It's ok, and I can access it from outside, but I can't access any resources by https.
curl https://mail.ru
curl: (35) error:1408F10B:SSL routines:ssl3_get_record:wrong version number
What does it means and how can I fix it? Thanks
Additional info:
sudo ufw status
Status: inactive