Here's a summary of this paid article:

Is your ISP in cahoots with spammers?

Fred Langa

By Fred Langa

Ever wonder if someone's mining your ISP's mail server for addresses? Here's one way to test for malfeasance at your mail server — and I'll show you several other ways to keep your e-mail address out of the wrong hands.

Please sign in or subscribe to access our paid content.

Enter your e-mail address:

e.g., jan@example.com

Already subscribed? Enter your reader number:



e.g., 12345-67890



Forgot your reader number? Upgrade to a paid subscription.