hello there, this issue has occured without me changin any settings, passwords or updating I am using Thunderbird with 3 different email accounts and for all of them I am getting the following error: could not connect to mail server "..." ; the connection was refused so basically, I cannot recieve or send emails from Thunderbird for the past hour or so can anyone help? update: things work fine in safe mode - I am using a macOS 10.14.3 any ideas why this happened out of the blue?