Connection closed by remote host in Putty
How to fix the error "Remote connection closed by host" in Putty?
How to fix "Please login to Ezeelogin web panel and setup two-factor authentication." in SSH clients like Putty, terminal, command prompt, etc?
This error occurs when the user has not set two-factor authentication when force two-factor authentication is enabled.
Login to Ezeelogin software GUI and set the prompting two-factor authenticator to fix the above error.