I've been searching for this but cannot find a solution... i'm currently using outlook 2010 and i want to switch to thunderbird but i have tons of emails in folders that i have created under "inbox" - it's very important that these folders and it's contents get transferred successfully ... How can i go about doing this? I'm not a very experienced user with outlook or email clients but i take direction very well... So far i've only found articles on transferring from thunderbird to outlook but not the other way around, from outlook to thunderbird... Somebody please help! Thanks!!