The problem of form spam
Form spam is a growing problem for webmasters. Through our “contact us” feedback forms we’ve all received the ubiquitous emails advertising everything from the little blue pill to cut-price designer timepieces. Bloggers will also be used to receiving lots of comments linking back to the poster’s own website or advertising various wares. The vast majority of this form spam is automated, meaning that a bot comes along and submits the form rather than a human being.
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