I have an individual email that keeps opening and closing endlessly.
How can I either delete the individual email, or stop it? I composed a reply to an email. When I tried to send it, it just opens and closes in an endless loop. I can quit the app, but when I reopen it, the loop starts again. I have tried starting in safe mode, but that did not help. Thanks.
iMac 27″, OS X 10.11