I'm configuring Thunderbird under Windows 7 to connect via StartTLS. I would like to view a log of the connection in order to a) debug configuration settings, and b) make sure that it actually is connecting via TLS and accepting certificates correctly.
It appears that there is no native log in the application. Did I miss it?
If there is no log, would a viable approach be with a packet sniffer - and which is the easiest to use?