Nylas N1 Email App - The extensible, open source mail client.

If you want countless headaches, then this is the email client for you! I've had this set up perfectly and they go and break it about 5x/yr. They've wasted so much of my time. Good luck getting help from their support team.

Not a fan of Thunderbird. Very 80's looking and I wanted to try out Nylas.

Loving it right now and not finding any bugs as of yet.

Pros:

Works good on my Linux Mint 18

Cons:

none as of yet.

This product seems dead.