I saw this on hacker news a while ago but it seems like a great alternative to thunderbird. I&#x27;ve used it and I really like the look and feel of it compared to thunderbird. I&#x27;m pretty sure I saw an option for IMAP too. It&#x27;s called N1 and it&#x27;s from Nylas. <a href="https:&#x2F;&#x2F;www.nylas.com&#x2F;n1" rel="nofollow">https:&#x2F;&#x2F;www.nylas.com&#x2F;n1</a>