Absolutely true. Sad thing is my company only allowd for Outlook as a mail client, so using Nine for my work mail isn’t an option.

Not really, it gets the job done. It’s a real client for power users, so you can get lost in the details of the configuration, but you don’t have to.

To be completely honest, Outlook is more user friendly (and free), but Nine can be customized in greater detail. If not for the sync headaches, I likely would’ve stayed on Outlook, I’m not a mail power user, which is where Nine shines.

Been using Nine on my personal device, as Outlook was horrible at syncing with IMAP accounts (only synced on demand, never in the background). On my work device, I do use Outlook, but with an O365 account it does work as intended.