CAN-SPAM One Year Later?

BigPoppaT asks: "Computerworld has an article reviewing the effectiveness of CAN-SPAM one year after it passed. In the article several anti-spam companies cite spam as a huge (and increasing) percentage of the total e-mail load. Most state that it is more than 50%, and some are saying as much as 75%. (This matches what I see in other articles on the subject.) Are these figures reasonable? I do not work for an ISP or maintain a mail server, but speaking as an end-user, I do not have anywhere near this much spam - more like 5 to 10 items a week (out of a few hundred messages). This is in my personal email - I do not recall ever receiving any spam in my work inbox. If the numbers above are reasonable, I wonder why I get so little spam? I am on a number of mailing lists, and have purchased things online, so it is not as if I have gone too far out of the way to hide my email address. I am not complaining, mind you, I just think it would be useful for the Slashdot readers who deal with this in an administrative capacity to explain it to the rest of us. Are the spam numbers being inflated by these anti-spam groups as a marketing tool? (This is not a rhetorical question - I really am not in a position to evaluate this, so those who know, please fill the rest of us in.)"

Comments

75 % accurate

[Red_Winestain]

I'm a faculty member at a large university, and about 75% of my email is spam. (This is based on the number of emails in my spam folder versus the number of emails in my inbox.) My email is on multiple web pages, on every syllabus I hand out, and in various directories.

By playing around with permutations of my email address, I find that a large chunk comes from infected colleagues' and students' computers. Relatively little comes from web crawlers. I also get a burst at around 8:00-8:15 when the staff members turn their machines on, and another burst a little later as faculty drift in. During the holidays, the rate goes way down.

Admins and generic addresses get it worst

[eddy the lip]

Have you ever registered a domain? Nearly all the spam I get is to an address I only use for registering domains. I'm careful with my primary addresses, and receive nearly nothing on them.

A lot of spam that hits the system you'll never see as well. A big chunk of spam lists have bad or nonexistent addresses in them. There's usually some poor schmuck (here, that's me) that has to check and see if an Important Business Contact just can't type, or if all those emails to betty1@example.com, betty2@example.com, etc. are aimed at insecure men.

Other popular targets for spam are sales@, info@, support@....etc. so unless you're responsible for one of those, that's more spam you won't see.

Lucky bastard.