mail, not functioning correctly.
I am having issues with my mail programme, I either have to wait an age for emails to open on the Mac, IF they open at all, or I have to read my email on my iPhone instead.
ALSO, when I delete something I have read, it seems to take quite a while to delete it, during this time I have the spinning beachball and can do nothing else but wait.
Can my mail programme be deleted and then reloaded/installed?
iMac 21.5″, macOS 12.6