Apple Mail app will not connect to Comcast Mail since installing Norton 360 on my Iphone. Odd since this was just a reinstallation after switching to AARP to get a discount. Same programs. Turn off the VPN and Comcast mail is pushed to my phone, no problem. I am now using my NORD VPN on my Iphone and Comcast Mail works with no problems. So if Norton VPN is going to continue to be a problem might be time to leave Norton after many years.