BASICBLOCK/ACCEPTDOMAINSADVANCED
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 External Blacklists  IP Block/Accept  Sender Domain Block/Accept  Email Sender Block/Accept 
 Email Recipient Block/Accept  Attachment Filtering  Subject Filtering  Body Filtering 
 Header Filtering 
External Blacklists Explained
 
 External Blacklists, sometimes called DNSBLs or RBLs, are lists of internet addresses that potential spam originates from. These lists can be used to block potential spammers from your network.
Barracuda Blacklist
  
 Barracuda Blacklist Service:Yes No
Recommended: Yes
Common External Blacklists
  
 
RBL Server
Block
Quarantine
Tag
Off
sbl.spamhaus.org
xbl.spamhaus.org
relays.ordb.org
bl.spamcop.net
Only sbl/xbl.spamhaus.org are recommended. We do not recommend the others as they sometimes block legitimate email. Blocking is recommended since Quarantine or Tagging will have a negative performance impact.
Custom External Blacklists
  
 
RBL Server
Block
Quarantine
Tag
Blacklist Options
  
 Delay RBL Check:Yes No
Performs all RBL checks after the RCPT TO is given. This allows sender/recipient information to be available in the message log. Setting to 'No' will result in only the IP being available in the message log entry. Recommended: No.
Blacklist Using Full Headers:Yes No
Use if mail is not received directly from the Internet. Will currently only use "Common" Blacklists for full header scanning. Recommended: No (due to performance impact).
Serial #BAR-SF-65579
Firmware v3.3.03.057 (2006-05-09 14:18:46)
Virus definition v2.0.174
Spam definition v3.0.25519
 		 
Copyright 2004-2006 Barracuda Networks, Inc.