When a registration is submitted online, the registration is no longer coming to my email. Do you know why this is happening?

I used to receive emails upon registration, however, they are no longer coming from my Chattanooga D-League registration form.

I have reviewed your email and notice it was in our bounce list:

Reason(s) :  DeliveryError: Message delivery failed: 550-5.7.1 Unauthenticated email from ymail.com is NOT accepted due to domain's

550-5.7.1 DMARC policy. Please contact administrator of ymail.com domain if

550-5.7.1 this was a legitimate mail. Please visit

550-5.7.1  https://support.google.com/mail/answer/2451690 to learn about DMARC

550 5.7.1 initiative. nj9si32576523wjb.213 - gsmtp

It is already removed and you should be able to receive notification properly. If you still experience the problem, you may remove it yourself.

How to Remove Your Email Address from Bounce List