I have stopped recieving emails on 5/1 on emailA@comcast.net, but my other one, emailB@comcast.net, is recieving emails just fine. I am using the Chrome browser to access Xfinity mail inbox. I updated the mail info in Outlook and my iPhone, and I get all my emails from 5/1 and prior with emailA@comcast.net, no filters are on, my spam filter is off, I tried changing the password, no difference there. I think it must be an Xfinity side issue, but other than that I have no clue.
please PM me the email you are having issues with and ill investigate further