Anti-Spam

The following are the anti-spam settings in addition to the Grey-listing that we use on our server.  If the check is in RED we are not currently using that specific test

Spam Check Detail Weight Filtering Blocking
SpamAssassin   0-20 Yes  
  Low 5    
  Medium 10    
  High 20    
DomainKeys   -35-25 Yes  
  Pass -35    
  Fail 25    
  None 10    
Bayesian Filtering   15 Yes  
SPF   0-30 Yes  
  Pass 0    
  Fail 30    
  SoftFail 10    
  Neutral 5    
  PermError 5    
  None 5    
Reverse DNS   35 Yes Yes
RBL: AHBL dnsbl.ahbl.org 20 Yes Yes
RBL: CSMA bl.csma.biz 20 Yes Yes
RBL: DSBL list.dsbl.org 15 Yes Yes
RBL: NJABL combined.njabl.org 30 Yes Yes
RBL: PSBL psbl.surriel.com 25 Yes Yes
RBL: SpamCop bl.spamcop.net 30 Yes Yes
RBL: Spamhaus – Zen zen.spamhaus.org 30 Yes Yes

 Filtering Scores

Low = 15 (Take no action)
Medium = 25 (Take no action)
High = 35 (Delete Message)


 Blocking Scores

Incoming = 45 (block)