Adding mail header as column in Thunderbird

I'd like to be able to display the contents of an email header (X-Spam-Score) as a column in the email list within Thunderbird.

This header is added by my mail providers Spam Assassin install, and I'd like to be able to sort mail with it.

I know how to filter mail using this header, but I'm trying to get it to display as a column , next to From, Subject, Date and so on.

Thunderbird V 17.0.7