How can I change my e-mail address heading?

I can't change the email address I have on a group membership - it doesn't match my profile's email address?

• In the group's edit membership page, I see: Email Address This email address will be used for group messages. old@address (Add new email address) The following email addresses from Account Info are not available for this membership: new@address (Disabled) If I click on the "Add new email address" link, I get to a page titled "Account information" where my primary address is already set to new@address, and old@address is not listed. I don't see any way I can get the group mail to go to new@address instead of old@address

• Answer:

  I m too and I think its yahoo error nobody cant help us I changed yahoo mail with gmail mail . and I cant repaer it I m admin groups but can login to my group