Mail.app tweaks: MailBadger 0.3
Since you are bit literate user on
crack , you probably created various Mail rules to manage incoming messages. But when e-mail overload knocks your door, it’s quite difficult to track a message count across several folders/mailboxes.
The default set of rules in MailBadger allow you to only specify per account and/or per folder condition.
However, there’s built-in conditions editor that allows you to include all unread messages if From field doesn’t contain a specified string.
Type non-existing e-mail address and voilà!