John Pescatore

A member of the Gartner Blog Network

John Pescatore
VP Distinguished Analyst
11 years at Gartner
32 years IT industry

John Pescatore is a vice president and research fellow in Gartner Research. Mr. Pescatore has 32 years of experience in computer, network and information security. Prior to joining Gartner, Mr. Pescatore was senior consultant for Entrust Technologies and Trusted Information Systems… Read Full Bio

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90% of All Communications Have Always Been, and Will Always Be, Spam

by John Pescatore  |  May 29, 2009  |  Submit a Comment

Symantec’s MessageLabs unit recently reported that 90% of email is spam.  Spamhaus defines spam as:

An electronic message is “spam” IF: (1) the recipient’s personal identity and context are irrelevant because the message is equally applicable to many other potential recipients;  AND (2) the recipient has not verifiably granted deliberate, explicit, and still-revocable permission for it to be sent.

Even before Internet email, 90% of corporate email was spam by this definition of spam- the dreaded “reply-all” function guaranteed that. Even before any form of email, snail mail has long been close to 90% spam (known back in the day as “junk mail”), as well. The real issue is that the US Postal Service makes a good chunk of its money delivering physical spam since it owns the entire delivery channel from source to destination. ISPs only make a little bit of money delivering electronic junk mail, since only the “pickup” ISP actually directly gets compensated.

Nine out of ten faxes were spam – mostly companies trying to sell us fax paper to replace what the spam used up. Heck, as long as I can remember 90% of the conversation at meetings was “irrelevant because the message is equally applicable to many other potential recipients” and I had no way of making it stop – 90% of meetings are spam! Billboards are spam! Skywriting! Christmas carolers going through the neighborhood! 

But the press loves numbers – if you can attach a statistic to anything about security attacks, you will get coverage. McAfee last month published a report that said spam had the same annual carbon footprint as 3.1 million automobiles. Damn – I was just about to suggest that Christmas carolers email out .mpg files instead of spamming my front door.

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