[opencms-dev] Webform send email not work

[Nguyen Ha]

Hi all!

I use Webform module.I alter the opencms-system.xml as follow lines:

 <mail>
            <mailfrom>noreply at ...vn</mailfrom>
            <mailhost name="10.0.160.29" port="25" order="10" protocol="smtp" user="noreply" password="..."/>
</mail>

But when I try to send mail, fails..
I saw the message in the log file: 
"Caused by: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.1 Client was not authenticated
...
org.apache.commons.mail.EmailException: Sending the email to the following server failed : 10.0.160.29:25"

What is wrong?
Thanks for the help

BBHa.