php public/index.php run-report --email=first@example.com --email=second@example.com

run-report [--email=]

'test'  => array(
    'type'    => 'catchall',
    'options' => array(
        'route'    => 'test',  //this isn't actually necessary
        'defaults' => array(
            'controller' => 'ConsoleControllerIndex',
            'action'     => 'test'
        )
    )
)

php index.php test --email=test@testing.com --email=test2@testing.com

print_r( $this->getRequest()->getParams()->toArray() );

Array
(
    [0] => test
    [1] => --email=test@testing.com
    [2] => --email=test2@testing.com
    [controller] => ConsoleControllerIndex
    [action] => test
)

php index.php email --email=test@testing.com --email=test2@testing.com