Filed in by Rackspace Blogger | December 27, 2005 9:59 am
Bill has a great post on how we use SPEWS and how we reject email using blacklists (RBLs) at Webmail.us. SPEWS is a pretty controversial blacklist that if not properly used, can produce really bad results for anti-spam filters. If you’re interested, feel free to read more.
Source URL: https://blog.rackspace.com/how_we_use_spews_at_webmailus/
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