Email with large attachment won't send. How do I cancel it?
I sent an email (through my yahoo account but using my mail app on my iMac) with a video attached. Well, the video was apparently too large and is not stuck and won't send. It is driving me crazy as I can't access my mail and it slows everything else down while the rainbow spinning circle will not stop! How do I stop it? I've tried rebooting, restarting, force quitting mail. I am afraid to open up mail app anymore because everytime I do, the spinner starts and I'm doomed! Help!
iMac, OS X Yosemite (10.10.5)