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Top spamming domains: hotmail.com, yahoo.com, msn.com

While spammers make every effort to use diverse domains, in a sample of 256 mln messages, CommTouch found that some domains are being used significantly more than others. Leading the list are hotmail.

While spammers make every effort to use diverse domains, in a sample of 256 mln messages, CommTouch found that some domains are being used significantly more than others. Leading the list are hotmail.com (4.7 mln), yahoo.com (4.2 mln), msn.com (2.1 mln), cisco.com (1.9 mln) and gmail.com (1.5 mln).