Can't delete emails
I especially notice deleted emails in a Yahoo account I'm using in Apple Mail reappear a few seconds after I deleted them This has been happening for a few months. I'm using OS 12.5 and Mail 16.0. It was also happening before the recent, latest OS update
Does anyone have any ideas what is going on? Any help would be very appreciated; that mail box has almost 7,000 unwanted emails that I can't delete.. Also, when I tried to sign in to Apple Discussion, I got a notice that someone was trying to sign in using my Apple ID in Chicago. I do not live in Illinois.
iMac Line (2012 and Later)