Not Receiving Email from specific sender

[IndianaSniff]

I subscribe to a newsletter that I get in my email.  I am not longer recieving the emails and I fear that it accidentally got marked as spam. The emails come from @curzioresearch.com

How do I review the sites marked as spam and how do I get these emails again?

[Latoque]

Did you check your Spam folder to see if it went there?  If it's not that, call Comcast security and see if there is a blocking issue for that sender's domain-----------------

Comcast Customer Security Assurance-------------------

Normal business hours (6:00 am to 2:00 am EST, 7 days a week)

1 - 888-565-4329