![]() ![]() In these cases we can only blacklist certain senders, and that's a race that we can never win since spammers can register up accounts quickly and will switch as soon as they detect their email's are bouncing. ![]() Generally when a domain, usually a company with a poorly secured mail server, is detected originating spam we're quick to black list this domain until the volume of mail hitting the gateway reduces to a more reasonable level, but with companies like and we can't just block those or the Help-Desk would implode with tickets. Our Anti-spam and antivirus product allows us to track spam from automated detection, and from our customers reports, allowing us to monitor trends in spam source over time. Its no surprise to anyone that gmail has held the record for the most spam on a fairly consistent basis over the last few years, but in recent months, has now overtaken google for the top spot. ![]()
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