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由 denali_uk 发表于 Feb. 28, 2009 · 永久链接

At first I was divided on this add-on. The customised sounds are great, but the pop-up window is fairly ugly compared with the built-in Thunderbird pop-up and there seems to be no way to have the default pop-up with the custom sounds.

However, the addition of the anonymously coded PopUp.exe utility mentioned on the Mailbox Alert website totally changes this. Pop-ups in the notification area are even better than the Thunderbird default.

Very nice work.