> You can, but not directly. Try this:
>
> if "${if def:whatever{yes}{no}}" is "yes" then ...
Hmm...that doesn't seem to work. I made a rule like this:
if "${if def:header_x-spam-score{yes}{no}}" is "no" then
save ".spam/"
endif
However a test e-mail without the X-Spam-Score header always ended up in
the inbox, regardless of whether I say 'is "no"' or 'is "yes"' in the
condition.
On the other hand, my original condition does work:
if $header_x-spam-score: is "" then ...
It correctly detects the absence of a header, whereas the first one
doesn't seem to. Not sure what's happening with the 'def' there...
Cheers,
Adam.
