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Full user review
"Nice and simple. Spot on"
This review was originally posted on VersionTracker.com.
I'd been using Mail Appitizer previous to this but I prefer the simplicity of this one. Mail should have it built in anyway but it's Growl that makes it all happen across a number of different apps and it does it very well.
Mail arrives, box pops up and saves you having to come off the work you're on to check the arrival noise in Mail. Excellent.