[Evolution] Tagging emails as important automatically

[Pedro Francisco <pedrogfrancisco gmail com>]

Hello!
I was talking with a friend about the usefulness of Gmail's
"Important" folder/tag (and most recently, the Social / Promotions /
Updates / Forums folders/tags) and I was wondering how feasible would
it be to implement such a mechanism by using a spam filter.

The idea, speaking specifically for the "Important" tag, would be
using a bogofilter / spamassassin configuration (independent from the
one detecting spam) and training it to detect certain emails and
attributing them the 'important' tag.

Would this be feasible?

--
Pedro