BorderWare ReputationAuthority boasts a 98% catch-rate at the connection level. They say they do a better job than older services because they don’t make judgements based solely the quantities of email an IP sends but also on what type of email it sends. (Link:BorderWare ReputationAuthority)
Reputation Services
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BorderWare Reputation Authority
April 15th, 2009 · 1 Comment
Tags: IT Vendor Directory · Reputation Services
Barracuda Reputation Block List
April 15th, 2009 · 1 Comment
Barracuda Reputation Block List, or BRBL, (pronounced “barbell”). A DNSBL of IP addresses known to send spam. It is open to the public and free of charge. (Link: Barracuda Reputation Block List)
Tags: IT Vendor Directory · Reputation Services
Emailreg.org
April 14th, 2009 · 2 Comments
EmailReg.org maintains a registry of domains and IP addresses that send email for that domain. This list is maintained by the owners of the domains in a manner similar to a domain name registry. An owner of a domain must prove domain ownership. Once ownership is proven he or she can specify which IP addresses will send email for the domain. The IP addresses and domains are published in the Registered Email Sender List (RESL). The RESL is used by spam filtering companies and spam filtering tools to help block spam and also allow good mail through. (Link:Emailreg.org