As a long time user of Do-organiser in the past I was interested when I come across Doogie.
I'm using the trial version but I'm having a problem with Gmail. I use Imap and have got it working basically but it only downloads messages from the inbox but not other folders. I have Gmail setup to sort incoming messages using their label system (I call it folders) . Other email clients download all messages from all the folders without a problem.
Have I missed something in the setup of my mail account?