activate office club email

Hello - how do I activate our club officer email address, when testing this it was kicked back with a failure notice - we have never used this, but it shows as available to use in the list of club emails:
officers-6081040@toastmasters.org

That is an invalid email address please check you website for the correct email address look on the left menu under
"Club E-mail Addresses"

thanks so what are these for?
I did I see this and others
The following are the email addresses that the FreeToastHost website system has created for your club. These are distribution lists and forwarding email addresses that route to the actual email addresses entered into the system's Membership Management module.

look at the email address DOMAIN you did not issue the email to that officers-nnnnn@ email address

jjjoneslife wrote: Hello - how do I activate our club officer email address, when testing this it was kicked back with a failure notice - we have never used this, but it shows as available to use in the list of club emails:
officers-6081040@toastmasters.org

NO, it is:
officers-6081040@toastmastersclubs.org

I really appreciate the help, i really do!!!!