What is the name of the domain?
What is the issue you’re encountering
Verification email from iCloud to add custom email domain is not coming through, receiving and routing works though.
What steps have you taken to resolve the issue?
Sending email from my own iCloud mail works and gets routed to set address.
iCloud specific verification mail is not being received.
What are the steps to reproduce the issue?
Add custom email domain in iCloud…