Hello Hani,
hani Ibrahim wrote:Is it advantage for spring send email that make it significant such as performance .
I don't think so. Infact Spring classes wrap up JavaMail API classes only. So internally it uses
Java Mail.
Actually, Spring provides more abstract way configuring email. Spring also provides integration with various template technology for email like FreeMaker and Velocity. So Spring gives ease in development. Refer
http://static.springframework.org/spring/docs/2.0.x/reference/mail.html for more information.