How to update the records directly from email to salesforce related object not by using tomcat or any other server just it should done by using only email services...

How to update the records directly from email to salesforce related object not by using tomcat or any other server just it should done by using only email services... 

How to update the records directly from email to salesforce related object not by using tomcat or any other server just it should done by using only email services...

How to update the records directly from email to salesforce related object not by using tomcat or any other server just it should done by using only email services...