Regarding sending mail to GMAIL

Dear sir,

I have tried to send mail using existing code available from website. But i am unable use. Following error i get so please give me suggestion .

whether any setting need to be changed to mail via gmail or from matlab(2010b) please suggest these too. I could not find any mistakes in code

code I Used :(took from mathworks website)

myaddress = '[e-mail]';/// 
mypassword = 'yyyyy'; /// password not shared

setpref('Internet','E_mail',myaddress);
setpref('Internet','SMTP_Server','smtp.gmail.com');
setpref('Internet','SMTP_Username',myaddress);
setpref('Internet','SMTP_Password',mypassword);

props = java.lang.System.getProperties;
props.setProperty('mail.smtp.auth','true');
props.setProperty('mail.smtp.socketFactory.class', ...
                  'javax.net.ssl.SSLSocketFactory');
props.setProperty('mail.smtp.socketFactory.port','465');

sendmail(myaddress, 'Gmail Test', 'This is a test message.');

Error I got:

E rror using sendmail (line 164) Exception reading response; sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Error in gamil_test_test (line 38)

sendmail(myaddress, 'Gmail Test', 'This is a test message.');

Answer 1

[Walter Roberson]

http://www.mathworks.co.uk/matlabcentral/answers/80552-sendmail-error-error-using-sendmail-at-168