On Sat, 2023-07-29 at 01:29 +0100, Peter Humphrey wrote: > I've been a loyal user of KMail for many years. (Loyal? Masochistic > might be a better word.) It suits me exactly - or it would if it were > reliable. It isn't, though, which drives me to consider alternatives.
To present an alternative that I haven't seen mentioned in the thread: Evolution. - Fully featured (calendar, contacts, tasks, memos) - Oauth2 support - Exchange Web Services support - sane defaults - sqlite database storage (as opposed to Akonadi's mysql) - active community mailing list.