<p>I'm having trouble creating a sent folder on thunderbird. I created the actual sent folder on the Duke site, and so when I go to thunderbird settings, copies & folders, and then check "When sending messages, automatically", when I click other like the Duke help site told me to, there isn't an option to pick the sent mail folder on the duke account site, just the inbox, and I obviously don't want to save my sent files in my inbox. What am I doing wrong?</p>