Should anyone ask, bunker filters lots of spam

Spammers are turning to image spam to avoid filters.  The introduction of grey-listing has dramatically reduced spam but in the end spam protection is a never ending arms race – until someone comes up with a new way to do email.  And that ain’t happening any time soon.I’ve been graphing bunker’s mail statistics. The mail server is rejecting up to 40 messages a minute, and that’s before they even hit the spam filter, the virus filter, a content filter and finally get accepted for delivery.  So the odd one that gets through has had to pass lots of tests. Consider it special…

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