After a day in the field I was leaning towards just using the native mail apps on both phone and Mac but the iOS mail app seems to suffer some performance issues displaying mails, especially in threads.

I have, therefore, reinstalled Email... colinwalker.blog

@colinwalker Sounds like we're in a similar place. I'm very happy with MailMate on the Mac, but I'm searching for an iOS client that does oldest-first and is still supported.

@colinwalker Does Edison Mail require an account with them? That is, it is a service that all of one's mail is routed through? Or is it all handled within the client?

@retrophisch Just handled within the client from what I recall (don't remember ever having to sign up an account with them like Polymail) although they access a certain amount of info. Their privacy policy is here.

@colinwalker Dispatch does it, but it has a couple of bugs that I've reported and no-one answers. I've just switched my email to FastMail, and their app does it, but I don't like it. But Spark, AirMail, etc... not so far.