[Solved] Anyone receiving email from Coinbase?

@Latoque​ Thanks for the reply.  I'm positive they are not getting flagged as spam.  The messages ARE coming through now, but are being severely delayed. It's 1:28pm PST now and a message that should have been received around 10:10am PST arrived after 1:00pm PST.   The same thing happened for another message I was expecting, earlier this morning.  I asked Google Gemini to look at the mail headers and it determined there was some kind of delay between Amazon SES and Comcast mail servers, which delayed the delivery to me.  The thing is, I needed the message (this morning) right after it had been sent, not 3 hours later.  It might have been a "Greylisting" delay or some other kind of similar delay.

The mail headers showed fast processing of the mail before Amazon SES sent the message to Comcast.  It's at that point, things stalled.  So far, 2 of the Coinbase messages I was looking for today *did* get delivered, only several hours later than I expected them.