sts-status-update-mail-body

/**
 * Filters the text message
 *
 * @since 1.0.7
 *
 * @param 	(string) 	$text 			the message
 * @param 	(int) 		$post->ID		the ticket ID
 * @param 	(array) 	$post_data		the post data
 * @return 	(string) 	$text 			the message
 */

Filter the mail text for the status update mail sent by sts_send_status_update_mail().