Forgetting mis-learned email

[Amir 'CG' Caspi]

Hi all,

	So, some of my FNs get autolearned as ham, and because of the 
way my mail queue is set up, I typically only see this once the mail 
reaches my MUA and has already been deleted from the online inbox.  I 
have one particular message that got autolearned as ham (but should 
be spam), and I'm trying to run it through sa-learn --forget... but 
it's not forgetting anything.  (It tells me "Forgot tokens from 0 
message(s) (1 message(s) examined)".)
	It would appear that something got changed between when SA 
autolearned this message as ham, and when my MUA processed it.

Is there any way I can get sa-learn to forget this message, by 
forcing the message-ID or something?  Or, am I basically stuck and my 
Bayes DB has now been poisoned by this mis-learned email that I can't 
forget?

I'll note that this doesn't always happen... sometimes sa-learn can 
forget mail that I paste in from my MUA.  This time, it's not working.

Any help is appreciated.

(At some point, I will need to change my mail handling so that mail 
won't get deleted from the server, either for some time period or 
indefinitely, so that I can properly redirect FN mail from my 
server-side inbox rather than the MUA... presumably this will resolve 
this issue, I hope.)

Thanks.
                                                --- Amir