minimize to tray for claws mail
This goes out to users of Claws Mail distributed in Gpg4win - apart from the TrayIcon plugin (which isn't available in Gpg4win's distribution), the tray icon feature can also be enabled by loading the notification plugin.
With it, you can minimize Claws Mail to tray - on Windows, at least.
PS. Please do yourself a favour and switch from Thunderbird!
