error with gmail sending

Hi, I get the following error when wanting to send an email. Could anyone help me with this?

Error using sendmail1 (line 171) Could not connect to SMTP host: localhost, port: 25; Connection refused: connect

[Liang MA]

I have the same problem.

Answer 1

[Shoaibur Rahman]

Make sure you are using some lines of code before using sendmail function:

UserName = '[e-mail]';
passWord = 'password';

setpref('Internet','E_mail',UserName);
setpref('Internet','SMTP_Server','smtp.gmail.com');
setpref('Internet','SMTP_Username',UserName);
setpref('Internet','SMTP_Password',passWord);

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');

emailto = 'emailWhereToSend'; % recipient's email

sendmail(emailto, 'My Subject', 'My message');

[AA]

thanks. how can I send the variable x as attachment or its content?

[Shoaibur Rahman]

save your variable, and add that as the fourth argument of the sendmail function. Examples in doc may help you too. http://www.mathworks.com/help/matlab/ref/sendmail.html