JavaMailSenderImpl

<bean id="mailSender" class ="org.springframework.mail.javamail.JavaMailSenderImpl" >
<property name="username" value="XXX@gmail.com" />
<property name="password" value="XXX" />
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.from">XXX@gmail.com</prop>
<prop key="mail.smtp.user">XXX@gmail.com</prop>
<prop key="mail.smtp.password">XXX</prop>
<prop key="mail.smtp.host">smtp.gmail.com</prop>
<prop key="mail.smtp.port">587</prop>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.starttls.enable">true</prop>
</props>
</property>
</bean>