Why am I getting this error when I try to send an email using sendmail?

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Nicholas Sullivan 2015년 6월 9일

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https://kr.mathworks.com/matlabcentral/answers/223164-why-am-i-getting-this-error-when-i-try-to-send-an-email-using-sendmail

답변: Nicholas Sullivan 2015년 6월 9일

채택된 답변: Nicholas Sullivan

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This is the error message I get:

Error using sendmail (line 171) Could not connect to SMTP host: [smtp server], port: 25; Permission denied: connect

I have tried allowing MATLAB through my firewall, changing the sending email address, and different combinations of the following code:

-  setpref('Internet','E_mail','[my email address]');
-  setpref('Internet','SMTP_Server','[smtp server');
-  setpref('Internet','SMTP_Username','[my email address]');
-  setpref('Internet','SMTP_Password','[my 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');
-  sendmail('[recipient address]','',{'attachment.png'});