I use Fastmail and think their web interface is great, but I still also love having offline access to my mail[1], and being able to create an org-mode TODO from

I use Fastmail and think their web interface is great, but I still also love having offline access to my mail[1], and being able to create an org-mode TODO from an email with a link back to the message, and being able to hit a key to open a new message while coding. Also, every day I get an email with some log files from a service at work; because `mbsync` puts these in my Maildir, I can run a script (using `ripmime`) to extract the logs (going all the way back in time) and show me a report etc., which is so much faster than if I were to get those attachments from a GUI. [1] I'm still spooked from the time my Gmail account was suspended for no apparent reason, having to contact support and being without email for nearly a week.