code: def get_body(message):
      
      try:
          sm = str(message)
          body_start = sm.find('iamunique', sm.find('iamunique')+1)
          body_start = sm.find('Content-Transfer-Encoding', body_start+1)
          body_start = sm.find('\n', body_start+1)+1
  
          body_end = sm.find('From: ', body_start + 1)
          if body_end == -1:
              body_end = sm.find('iamunique', body_start + 1)
              body_end = sm.find('\n', body_end - 25)
          body = sm[body_start:body_end]
  
          body = body.replace("=20\n", "")
          body = body.replace("=FC", "ü")
          body = body.replace("=F6", "ö")
          body = body.replace("=84", "\"")
          body = body.replace("=94", "\"")
          body = body.replace("=96", "-")
          body = body.replace("=92", "\'")
          body = body.replace("=93", "\"")
          body = body.replace("=E4", "ä")
          body = body.replace("=DF", "ss")
          body = body.replace("=", "")
          body = body.replace("\"", "")
          body = body.replace("\'", "")
      except:
          body = None
  
      return body
docs: Extracts body text from an mbox message.
      :param message: Mbox message
      :return: String