Apple Mail doesn't download all emails.
Apple mail (16.0 (3818.100.11.1.3) in OS 15.0.2, and a (2023) Mini downloads messages selectively, leaving out even replies. Gmail, my backup which is on a browser not desktop app, gets all messages quickly and accurately. iCloud mail in Safari (18.0.1 (20619.1.26.31.7) suffers the same problem.
This has been going on for months and I've tried many substitutes, i.e. Canary, Thunderbird, Shortwave, Airmail, Chuck, etc. They are almost all nicer to look at and they are also all Google-centric, hence get mail in a timely manner. As it is, none of them (except web based Gmail) can even log onto the iCloud mail.
Someone in this forum suggested that I dump Gmail but I don't want to dump it on Safari, Chrome, etc.
Thoughts, anyone? I'm sort of running out of patience.
thx
Mac mini, macOS 15.0