For a few months now I’ve been using Airmail for Mac as my main email client on my home Mac and Macbook Air. The interface is fantastic and it’s lightweight too which is exactly what I wanted. The whole experience of using the app is comfortable.
The problem comes however with no support for PGP/SMIME and no preference syncing across multiple computers.
Sadly, this means I can’t ditch Apple Mail just yet, but if there are enough people who want these two features within Airmail, I think the developers would implement them.
You can cast your vote for the features over on the Airmail help forum:
Image credit: airmailapp.com