Cannot verify email forwarding address for second and third users

Cannot verify email forwarding address for second and third users


When I set up a forwarding address for the primary user, a verification email was sent to the user's forwarding address and he was able to verify by replying.

When I added a forwarding address for a second and third user, no verification emails were sent and the status for both remains "Unverified."

How can I get the second and third users' forwarding addresses verified?

domain = YourRoyalCalling.com