True or False: If a primary account is synced to an alias, users can only see the alias account's emails in a separate login.

When an account is synced to an alias, users do not have to log in separately to access the emails associated with the primary account. Both the primary account and its alias share the same mailbox. This means that users can see emails from the primary account while logged into the alias, as they are connected in the same environment. Therefore, logging in with the alias will not restrict users to only seeing the alias account's emails; they will have access to the entire mailbox.

While there may be certain configurations or specific scenarios (like misconfigurations) that could affect access, the fundamental behavior of alias accounts in typical configurations allows users to see both the primary and alias emails within the same login session. This makes it clear that the statement given is false.