I think I’ve literally tried 13+ different clients, and i’m really bad a being ‘content’ with one, I started using mail poet 3 (check it out) and love the clean/sleek look and spend leas time with so many accounts (like myself, getting 200-300 emails a day), I honestly wanted to stick with Newton, I love their features but it’s not that secure after doing some research, I mean… just go to their blog on their main website, it’s been over a year since their last post… that right there tells you something isn’t right. I like airmail, outlook, poly is not bad, but I do use setapp (for the price, and if you use a lot of apps, its a killer deal) and you can use Canary instead of paying for Pro. And unlike with Newton, it actually works without any issues whats so ever, literally getting it subscribed on my iphone was as simple as scanning a QR code. I am a web and app developer and if I had the time, and a few other people, I feel like we could design a truly all-in-one with customizations that tailor to each. If Newton truly is understaffed, or not making enough profit to keep up, etc etc… i wish they would make it open source with excluse license rights, they can make money that way without doing anything and just make a % of a small fee from users. Anyways, after getting tired of it, I’m sticking with Canary, I love a. IT WORKS (aka they stay ontop of things) b. their security is stellar. c. same features as Newton (if email has been read, etc) but even more, it can stop emails to you if someone wants to know if you read their email. I’m not a huge fan of their UX design, its nice but i’d perfer something more like Newton or Mail Poet. If Newton really reads these, if your company is truly in some kind of … lack of. a better word, crisis? Think about license rights for us developers that can keep it up-to-date while still making extra money. I guess we’ll see.