PROBLEM sending a Mail via SendMail-Operator!!!

ndf-ls

Hello Community,
i currently have a problem using the SendMail-Operator in RM. Wenn i start the process, i receive a note saying:

Cannot send mail to javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465; nested exception is: java.net.ConnectException: Connection refused: connect: [Ljava.lang.Object;@3b8b56e2
An error occurred while trying to send a mail. See log for more details.

The LOG information shows the following:

May 15, 2014 2:14:55 PM SEVERE: Cannot send mail to leonard.schmid@gmail.com: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465;
  nested exception is:
java.net.ConnectException: Connection refused: connect
May 15, 2014 2:14:55 PM SEVERE: Process failed: Cannot send mail to javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465;
  nested exception is:
java.net.ConnectException: Connection refused: connect: [Ljava.lang.Object;@10d1841b
May 15, 2014 2:14:55 PM SEVERE: Here:          Process[1] (Process)
          subprocess 'Main Process'
            +- Retrieve (2)[1] (Retrieve)
            +- Retrieve[1] (Retrieve)
            +- Join[1] (Join)
            +- Correlation Matrix[1] (Correlation Matrix)
      ==>  +- Send Mail[1] (Send Mail)

In the preferences, the following information has been added:

-smtp host is: smpt.gmail.com
-smtp.port: 465
-...and the smtp.user and smtp.password

Can anyone help me out on this issue, i have no ideas left for making the operator work.

Thank you so much in advance,
Leo

jeganathanvelu

Hi changing the port to 587 have solved the above issue. but new error is "Must issue a STARTTLS command first". I searched around but could not find out how to give starttls command  ???