On 2010-03-02 2:51 AM, Stan Hoeppner wrote: > You've likely been using STARTTLS only, which doesn't require a key exchange > as SSL/TLS does.
? You sure about that? I use only STARTTLS, and I always have to do the 'Confirm Security Exception' dance to accept the certificate the first time I send a message in Thunderbird... -- Best regards, Charles