Automatically extracting AOL scomp attachments

[Joe Quinn]

We semi-frequently get notified of spam in the form of AOL's notorious 
abuse reports. The actual spam is an attachment of mime type 
message/rfc822, which we have to extract by hand to make them easier to 
organize. We would like to have a tool that operates on all of these 
messages in one keystroke.

Is there a good way to automatically do this, pulling out every rfc822 
attachment from an mbox and writing it back into the same mbox, or will 
we have to resort to writing some perl?

This macro from the mutt wiki appears to do what we want, albeit on just 
an individual attachment - http://dev.mutt.org/trac/wiki/MuttFaq/Attachment
    macro attach E 
<save-entry><kill-line>/home/insert_username_here/aol_mbox<enter>

I have not been able to find any documentation on how to map over 
attachments by mime type, nor how to map over just the sc...@aol.com 
messages.

Any ideas?

Regards,
JMQ