I have searched and found some mention but I was hoping to solicit more direct assistance. I currently run Spamassassin with a custom script instead of amavisd-new on several mail servers. I installed razor, pyzor, and DCC and drastically improved my spam detection. I've even added a few .cf's from other sources. I've always been pleased with the results and have been able to effectively keep up with spam as well as anyone could expect.

Could anyone share some success stories with adding pyzor/razor/dcc or other configs to Zimbra? Is there any easy method of implementing this or is it not worth the work?

Thanks in advance