I am getting lots of SPAM

[motty cruz]

Hello, recently I am getting loads of spam, more than usual. I have the
following RBLs.
     reject_rbl_client b.barracudacentral.org,
     reject_rbl_client zen.spamhaus.org,
     reject_rbl_client bl.spamcop.net,
     reject_rbl_client all.spamrats.com

any recommendation?

Bayes Headers:

X-Spam-Flag: NO

X-Spam-Score: 3.147

X-Spam-Level: ***

X-Spam-Status: No, score=3.147 tagged_above=-999 required=5.3

        tests=[BAYES_99=4.5, BAYES_999=0.2, HTML_MESSAGE=0.001,

        MIME_HTML_ONLY=0.723, RDNS_NONE=2.013, T_REMOTE_IMAGE=0.01,

        URIBL_BLACK=1.7, USER_IN_WHITELIST_TO=-6] autolearn=no


local.cf

## Optional Score Increase last 4.0 increase to 4.5

score BAYES_50 1.800

score BAYES_60 2.200

score BAYES_80 3.200

score BAYES_95 3.500

score BAYES_99 4.500

score BODY_ENHANCEMENT 2.513

score BODY_ENHANCEMENT2 1.513

score DRUGS_ERECTILE 3.513

score DRUG_ED_SILD 2.013

score HELO_DYNAMIC_DHCP 2.513

score HS_INDEX_PARAM 1.513

score ONLINE_PHARMACY 3.013

score RDNS_DYNAMIC 1.013

score RDNS_NONE 2.013

score STOX_REPLY_TYPE 2.013

score SUBJ_BUY 2.013

score TVD_VISIT_PHARMA 2.913

score TVD_SPACE_RATIO 1.913

help please!