sent mail does not get delivered after recent iphone update
Recently updated iPhone to 16.2. Issue with sending email. The recipient never receives email, nothing appears in the sent folder and I always CC myself and I never receive my copy. I contacted my ISP and they said I need to clean up my mailbox. That is not the issue. When I use my IMAC, the mail goes through. Any ideas other than deleting my mail account and re-adding it?
thank you
iPhone XR, iOS 16