SpamSieve 2.9 review: A must-have spam filter for your Mac email client

SpamSieve learns from the email messages you receive, making it a very accurate spam filter.

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Senior contributor Kirk McElhearn (@mcelhearn) writes about Macs, music and more on his blog Kirkville. He also runs Kirk's iTunes Forum, where users can discuss iTunes, iOS devices, music, and more. Kirk is the author of Take Control of iTunes 12: The FAQ.