Changing the Email Address for a Mailbox

Because we assign a unique email address for each mailbox, you cannot change the Gmail email address for your shared mailbox. You can either delete the mailbox and create a new mailbox (and we'll generate a new Keeping forwarding address for you), or you can remove all the permissions for a mailbox (effectively archiving it), and create a new mailbox with the new email address.

Please contact if you have further questions on this topic.