since 1/4 i have been sending emails from both the Xfinity Connect Application (just confirmed last night) and my Outlook mail client using my comcast mail box and it has been a hit or miss for the messages getting to my full list of recepients.
How can i self analyze the email mesage to understand what is happening to the message?
Are the messages appearing in the Sent folder in both the app and outlook? If so they are going out. There may be a blocking issue with the recipient's ISP or mail provider.