Certain people involved in Opus have their own email, "user@opus.org.au" or similar. Editors, desingers, webmasters and the like. Mostly, they know who they are. If you think you need an opus.org.au email, and we've overlooked you, tell us here (edit the email address).

you need your username, which is "username@opus.org.au", and you need you password. If the username doesn't work, try replacing the @ symbol with a plus "+" or an underscore "_".