Outbound Spam Filtering Case Study: Ezecom, Ltd.
In late 2010, Ezecom's subscriber network was delivering up to one million spam messages per hour. As a result, Ezecom's network was at risk of being blacklisted, which was causing severe email delivery problems for customers. The resulting case study is based on the successful deployment of MailChannels Outbound transparent proxy containing Commtouch Recurrent Pattern Detection to filter outgoing email traffic and control IP blacklisting.