How to find my REPLY mails fast?

Hi all,

hopefully this is a dumb question for you - but I don't have an answer to it. When I use the wonderful TB Portable, I miss a functionality, to click on the green arrow icon on a received mail (that indicates that I have replied to it) and to JUMP DIRECTLY to this reply message...
I believe such option is available in Outlook, maybe in TB Portable, too?
Or is there an extension that could fix my needs?

Thanks in advance

Samuel