I have 2 email addresses coming to my iPhone 12 using iOS 16.2. One email comes in fine but the other stopped 2 days ago. I do use the iPhone Mail app and I do use the 3rd party Google password. I can get emails via webmail or through Outlook on my Mac and PC w/o issue. This only happens on the iPhone. I have had issues with both emails intermittently that was fixed by deleting some spam emails from inbox from webmail and then the phone receives the updates. However, now, I have tried this and cannot get any updated emails on again, one of the email addresses.
Any help is greatly appreciated as I have spent a couple hours trying to research and fix.