For those of you who don’t know the most-powerful mail client for the Mac that’s been around since 2010 there’s a very good (and recent) introduction for you which Gabe Weatherhead put together in his MailMate Explorations article.
However, this link post is about a plugin for MailMate by Brett Terpstra which makes MailMate play nice with OmniFocus. Go check it out if you use OmniFocus. It might convince you to give MailMate a try. And, if you’re a MailMate and OmniFocus user then click the link already – why are you still here?
Although, “on my focus” would have made sense… this slipped my attention. ↩