I just set up Thunderbird for my school's network after following 20min of instrutions. I think Thunderbird is set to work with Kerberos (an authentication program) which may be the root of this problem. Anyway, whenever I open Thunderbird it does NOT ask me for my password. This really bothers me because I'm a security freak. I checked under saved passwords but absolutely nothing is there. What can I do to make it ask for my password everytime I open thunderbird? Someone please help me. Thanks.