In order to help prevent automatic harvesting of our email addresses by spambots, we have replaced the @ symbol in all of the the addresses on the site with -at- (or sometimes [at] or [@], but we're working on making it consistent to lessen confusion).
Simply replace -at- with @ when writing your email.
So, for example,
information-at-union.unimelb.edu.au
becomes
information@union.unimelb.edu.au
