Reporting Spam via Cyrus

I just switched to Cyrus IMAP - and it didn't occur to me that my 
reporting habits (to Spamcop) would need to change, due to the structure 
of how the mail is stored.  (I had mutt macros).

I wonder whom else is using Cyrus here and how they may streamline their 
reporting to their Spamcop Submit address.


Thanks.