Just in the last week my spam filter is now allowing alot of spam thru.  I even put domains in the local blacklist and it still allows the spam thru even though it sees the domain in the blacklist.  I am going to put a part of the log in this to show what I mean.  If anyone has any suggestions I would appreciate them.  thanks in advance. 

 forwarded to 192.168.1.8:25
04/21/05 10:08:33:513 -- (2940) Connection from: 66.154.112.252  -  Originating country : Canada
04/21/05 10:08:33:748 -- (2940) Resolving 66.154.112.252 - b252.burbibble.com
04/21/05 10:08:33:763 -- (2940) - Domain is in local blacklist file...
04/21/05 10:08:33:763 -- (2940) RCPT TO: mailto:farbman@farbman.com - farbman@farbman.com accepted
04/21/05 10:08:34:185 -- (2940) EMail from mailto:bizcards-14046053@burbibble.com - bizcards-14046053@burbibble.com to mailto:farbman@farbman.com - farbman@farbman.com passes Bayesian filter - 0% spam  (15ms)
04/21/05 10:08:34:217 -- (2940) EMail from mailto:bizcards-14046053@burbibble.com - bizcards-14046053@burbibble.com to mailto:farbman@farbman.com - farbman@farbman.com was queued. Size: 6 KB, 6144 bytes
04/21/05 10:08:34:248 -- (1632) Sending email from mailto:bizcards@burbibble.com - bizcards@burbibble.com to mailto:farbman@farbman.com - farbman@farbman.com
04/21/05 10:08:34:279 -- (2596) Time to add Msg to Bayes corpus:0
04/21/05 10:08:34:357 -- (2940) Disconnect
04/21/05 10:08:34:373 -- (1632) EMail from mailto:bizcards@burbibble.com - bizcards@burbibble.com to mailto:farbman@farbman.com - farbman@farbman.com   was forwarded to 192.168.1.8:25