Hello.Since 5 years I am using a Thunderbird.But I have a problem of downloading all remain old messages.Let me explain step by step. I have 2 laptop computers.One for work another for home use.In my mozilla inbox there is around 500 messages.When I am log in in second laptop it downloads 40-80 emails from old emails. So, how I can set up to download all emails(500) or at least more than 200 inbox emails. regards, ilqar