my %emailOptions = {
   tickets => [
      { key => '<random ID>',   'queue' = 'Mig', 'priority' = 'high'},
      { key => '<random ID 2>', 'queue' = 'Inf', 'priority' = 'high'},
      { key => '<random ID 3>', 'queue' = 'Mig', 'priority' = 'low'},
   ],
};

##</code><code>##

  [% FOREACH ticket IN tickets %]
     <td>[% ticket.key %]</td>
     <td>[% ticket.queue %]</td>
     <td>[% ticket.priority %]</td>
  [% END %]