You manage your maileo account and mailbox-related service details from the client area associated with the service. That is where you typically review billing, renewals, mailbox settings, and account-level information.
Some mailbox-specific administration may be handled through a mail management panel or related interface depending on how the service is set up. Use the control links and instructions shown inside your account as the source of truth.
If you cannot find a mailbox or service, verify that you are logged in to the correct account and service first.