> Gmail have turned off the basic HTML view. The new interface is unpleasant.
It's not the UI that bothers me (it's actually quite nice and modern) it's that it loads like treacle, when in the past I exclusively used the basic HTML interface as it was more snappier & performant.
I love Tuta!
You definitely can use POP3 and IMAP with gmail:
https://www.bing.com/search?q=how+to+enable+pop3+and+imap+in...
I've heard good things about fastmail:
https://www.fastmail.help/hc/en-us/articles/360058752414-Mig...