cannot send an email through matlab

2019 5 3
1 个回答
回答已采纳
更新时间：2019 5 3
10 次查看（30 天）

0 个投票

Im not being able to send an email thgourh matlab.... My google account allow external applications to use it....
here is the code.... any suggestions?
------------------------------
username='myemail';
password='mypassword';
setpref('Internet', 'SMTP_Server', 'smtp.gmail.com');
setpref('Internet','E_mail',username);
setpref('Internet', 'SMTP_Username', username);
setpref('Internet', 'SMTP_Password', password);
props = java.lang.System.getProperties;
props.setProperty('mail.smtp.auth', 'true'); % Note: 'true' as a string, not a logical value!
props.setProperty('mail.smtp.starttls.enable', 'true'); % Note: 'true' as a string, not a logical value!
props.setProperty('mail.smtp.socketFactory.port', '465'); % Note: '465' as a string, not a numeric value!
props.setProperty('mail.smtp.socketFactory.class', 'javax.net.ssl.SSLSocketFactory');
sendmail('another@email', 'Hello world')
------------------------------

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 采纳的回答

Adam Danz
Adam Danz 2019-5-3
编辑：Adam Danz 2019-5-3

0 个投票

Mario, follow this demo on how to send an email from a gmail account using matlab. You're close - you just have to make some small adjustment.
https://www.mathworks.com/matlabcentral/answers/433031-sending-e-mail-error#answer_349841
Feel free to leave a comment if you get stuck.

5 个评论
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Mario Trevino
Mario Trevino 2019-5-3
im still getting this error msg:
Could not connect to SMTP host:
smtp.gmail.com, port: 25;
Connection refused: connect
Error in Untitled (line 49)
sendmail(destination,subj,msg);
Adam Danz
Adam Danz 2019-5-3
All you have to do is copy the demo in the link, fill in your email info at the top, and make sure your gmail security is turned off. That demo includes a link to instructions on how to turn off the gmail security. I and many others have used this method with success.
If you're still having problems, copy-paste your full code in the comments below but enter fake email data to protect your identity.
Mario Trevino
Mario Trevino 2019-5-3
Googles security turned off....
Error message:
Error using sendmail (line 171)
Could not connect to SMTP host: smtp.gmail.com, port:
25;
Connection refused: connect
Error in Untitled (line 49)
sendmail(destination,subj,msg);
--------------------------
% User input
source = 'xxxxx8@gmail.com'; %from address (gmail)
destination = 'yyyyy@hotmail.com'; %to address (any mail service)
myEmailPassword = '1234'; %the password to the 'from' account
subj = 'This is the subject line of the email'; % subject line
msg = 'This is the main body of the email.'; % main body of email.
%set up SMTP service for Gmail
setpref('Internet','E_mail',source);
setpref('Internet','SMTP_Server','smtp.gmail.com');
setpref('Internet','SMTP_Username',source);
setpref('Internet','SMTP_Password',myEmailPassword);
% Gmail server.
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');
% Send the email
sendmail(destination,subj,msg);
% [Optional] Remove the preferences (for privacy reasons)
setpref('Internet','E_mail','');
setpref('Internet','SMTP_Server','''');
setpref('Internet','SMTP_Username','');
setpref('Internet','SMTP_Password','');
Mario Trevino
Mario Trevino 2019-5-3
OK found the problem.. it was my AVAST antivirus protection.
thank you very much!
Adam Danz
Adam Danz 2019-5-3
Ah, this is also a common problem. I'll update that post to mention this. Thanks for following up!

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