camperforlife wrote:
Comcast is especially bad at labeling commercial companies' email as spam solely on the basis of the volume of email they send not what they send. I have experienced many issues with them blocking emails from a few of my suppliers. I set up a Gmail account and the notification issues have stopped.
This sounds like the issue. Their spam filtering may not be as fine tuned, so you're losing emails. GMail is noted to have among the best spam filtering of any free email provider.
Some have expressed concerns that Google scans emails for marketing purposes. But so does Yahoo. In fact, most all free email providers scan account emails. They have to in order to at minimum scan for spam and/or malware. But you don't really know what they're doing with the scanned data? It's never been an overly concerning issue with me personally.