anchor.diff:  
   [source,java]
   ------------------------------------------------------------------------------------------------------------
  -        Map<String, Object> headers = new HashMap<String, Object>();
  -        headers.put("to", "davsclaus@apache.org");
  -
  -        template.sendBodyAndHeaders("smtp://admin@localhost?to=info@mycompany.com", "Hello World", headers);
  +Map<String, Object> headers = new HashMap<String, Object>();
  +headers.put("to", "davsclaus@apache.org");
  +
  +template.sendBodyAndHeaders("smtp://admin@localhost?to=info@mycompany.com", "Hello World", headers);
   ------------------------------------------------------------------------------------------------------------
   
   == Multiple recipients for easier configuration
  
positive.code: 
  [source,java]
  ------------------------------------------------------------------------------------------------
          Map<String, Object> headers = new HashMap<String, Object>();
          headers.put("to", "davsclaus@apache.org ; jstrachan@apache.org ; ningjiang@apache.org");
  ------------------------------------------------------------------------------------------------
  
  The preceding example uses a semicolon, `;`, as the separator character.
  
negative.code: // endpoint options: END
  
  
  === Sample endpoints
  
  Typically, you specify a URI with login credentials as follows (taking
  