I used Gmail from the first public signups to their bitchedw Apps for Domains migration. After we switched to Fastmail, the first thing we noticed was how much

I used Gmail from the first public signups to their bitchedw Apps for Domains migration. After we switched to Fastmail, the first thing we noticed was how much less spam we were seeing and the second was how many legitimate messages had been incorrectly filtered by their priority inbox system.