iCloud Mail Aliases: Nine Addresses, One Inbox

There is more room in iCloud Mail for addresses you can give to different contacts. The alias limit has risen from three to nine, MacRumors reported on October 5. Apple’s current European user guide lists nine too. For an existing mailbox, the change offers six more slots without asking you to manage six more inboxes.

Nine iCloud Mail alias envelopes flowing into one inbox — Editorial illustration: nine iCloud Mail aliases share one inbox.

Six more addresses, the same mailbox

An alias can receive and send email. It does not create a separate inbox or an Apple Account of its own. Think of the change as six more names for your existing mailbox, rather than six extra accounts to manage.

Consider a mailbox that already uses its three aliases. The owner might have one for a club, one for shopping and one for newsletters. Nine creates room for more such choices. Mail still arrives in the same account, so assigning a purpose to an address does not, on its own, sort the incoming messages.

For anyone planning to change an account identity, that is a separate question. Apple says you cannot use an alias to create a separate Apple Account. The primary mailbox stays in place. Check that distinction before updating the email address stored on other services.

The sender name can hide the wrong address

There are two fields to distinguish in Apple’s setup form. Label identifies the alias in settings. Full Name appears in the From field on mail you send. For a club address, “Club” might be the label while your own name remains the name recipients see.

Try the address in both directions before giving it out. A message sent to the alias checks delivery to your usual inbox. A message sent from it to another account checks what the recipient sees. Read the full sender address on that second message, since the displayed name could be the same for your primary address and the alias.

If the incoming test goes missing, check the typed address and Junk before sharing it. Our guide to emails going to Junk explains where misplaced mail can end up. This check also helps avoid changing several contact records before discovering an address typo.

Keep a route back when retiring an address

Apple lets users disable an alias and enable it again. Mail sent while it is disabled returns to the sender, so re-enabling it will not recover those messages. Anyone who sent something important will need to resend it.

Deleting is permanent. Apple’s guide adds a seven-day wait before creating a replacement if you delete an alias after filling all nine slots. More capacity therefore does not remove the cost of a hasty deletion.

Plan the purpose before using the slot

The useful habit is to keep a note of what each address handles. When one is no longer wanted, disable it and check the accounts or subscriptions still using it before making deletion permanent. The larger allowance gives you more choices, while that record gives you a way to manage them later.