Pop-up ad scam led to no laptop, but lots of spam

Question: I foolishly responded to a pop-up ad that promised I had won a free laptop. But after I gave away my e-mail address, I discovered there was no laptop. For a few months I just deleted the few dozen unwanted messages about everything from tea to debt relief, but now I'm getting hundreds of these a day, many of them duplicates. Is there a simple fix other than changing my e-mail address? (It's a company address, and changing it would be difficult.)

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<p><a href="http://www.physorg.com/news141491593.html">Pop-up ad scam led to no laptop, but lots of spam</a></p> <p>Question: I foolishly responded to a pop-up ad that promised I had won a free laptop. But after I gave away my e-mail address, I discovered there was no laptop. For a few months I just deleted the few dozen unwanted messages about everything from tea to debt relief, but now I'm getting hundreds of these a day, many of them duplicates. Is there a simple fix other than changing my e-mail address? (It's a company address, and changing it would be difficult.)</p>