Multi-window support and a better compose experience

Today we’re releasing a major update to the Fastmail interface, with improvements focused on making mulitasking and compose better. Here’s what’s new. Multi-window support Sometimes you need to reference one email while replying to another, or draft several messages at once. Fastmail now supports opening compose and conversation views in separate windows. Hold Shift when clicking reply, forward, or any compose action to open it in a new window. You can also use Shift+R to reply in a new window, or Shift+A t