I'd like to send as original a message as I can to
SpamCop and other places since they don't like munged reports. Currently I'm doing this manually,
which is annoying. I note that sa-learn knows how to remove all SA-specific annotations from a message
(unwraps MIME, removes headers, etc.). Is that functionality available in any other way?
spamassassin -d < MESSAGEFILE > NEWFILE
Or to also report it afterward
spamassassin -d < MESSAGEFILE > NEWFILE && spamassassin -r < NEWFILE