I am trying to register my custom domain in my sandbox. After step2, I should have received an email but I havn't and now can't complete the registration process. Can I delete the domain in pending state or try another or any workaround, please suggest. Status under "my doamin" is "Registration is pending".
"Deliverability -> Access Level -> system email only" has been changed to "All email" now.

I am trying to register my custom domain in my sandbox. After step2, I should have received an email but I havn't and now can't complete the registration process. Can I delete the domain in pending state or try another or any workaround, please suggest. Status under "my doamin" is "Registration is pending".
"Deliverability -> Access Level -> system email only" has been changed to "All email" now.