Match emails not going to the correct address

We have changed our club email - registration messages, such as withdrawals, are still going to the old address though. The new address is correct in the club settings and is reflected in the match settings at the bottom where it specifies what address emails will be going to.

What am I missing here?

I think that you need to go into the match and edit the registration form to reflect the new email. Match registration messages and withdrawals go to that email that is listed in the form, and not the club contact email.