After updating to iOS 18.1.1 my Apple Mail was not working. I can send but not receive email. Weird thing is my junk mail is coming thru, but not anything into my main inbox.
I even checked my fetch email settings, put it on Manual, but when I refresh my email inbox, nothing happens, it shows "Updated Just Now" and the number of unread emails. but no new emails arrive. I also checked all the server settings and matched them with the Yahoo! mail app settings.
I have the Yahoo! mail app installed and it works perfectly for this account. I also have a different gmail account and use Gmail app and it works.
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Deleting the email account from the Mail App and adding it back in has solved the problem for now.