<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
  <property name="host" value="smtp.gmail.com" />
    <property name="port" value="587" />
    <property name="username" value="myemailaddress@gmail.com" />
    <property name="password" value="mypassword@gmail.com" />

    <property name="javaMailProperties">
       <props>
              <prop key="mail.smtp.auth">true</prop>
              <prop key="mail.smtp.starttls.enable">true</prop>
           </props>
    </property>
 </bean>