Firstly, just wanted to thank you for the time and effort you spend supporting this plugin - it's an awesome tool!
I have found for the last couple of weeks that any posts that postie creates, the title of the post is somehow converted to Chinese characters. The same email that is posted to the WordPress auto poster email address is also sent to me, and it looks fine in GMail. I think this only started happening after a recent update (as I said, this problem has only been evident in the last couple of weeks).
Have you come across this before and do you have any ideas on how to fix?