List management headers

[Tim Gray]

Many mailing lists tuck links and addresses useful for list management in 
the headers, like List-Unsubscribe and List-Help.  I looked around in the 
manual and in Google, but I couldn't find much.  I'm assuming this means 
mutt commands based on the info in these headers don't exist.  Am I correct 
here?  It would be nice to have commands available to display those urls in 
the headers, or send an email to List-Help or List-Unsubscribe.