Create a toolbar button in Apple Mail to tag messages with Spamsieve

Hello,

I’ve just started to evaluate Spamsieve and everything is fine, except the lack of a button in Mail toolbar. How can I create one to tag message?
I would like the same button that I used with Junk feature.

Thanks!

That’s not currently possible, though it’s a feature I’d like to add. Right now you can either use the menu command or keyboard shortcut.