eclipse - java.lang.RuntimeException: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465 -


hello people of stackoverflow!

i've been trying hands on javamail api

// recipient's email id needs mentioned.           string = "toaddrs@gmail.com";//change accordingly            // sender's email id needs mentioned           string = "fromaddrs@gmail.com";//change accordingly           final string email = "emailaddrs@gmail.com";//change accordingly           final string password = "xxxxxxxxx";//change accordingly            // assuming sending email through relay.jangosmtp.net           string host = "smtp.gmail.com";            properties props = new properties();           props.put("mail.smtp.auth", "true");           props.put("mail.smtp.starttls.enable", "true");           props.put("mail.smtp.host", host);           props.put("mail.smtp.port", "465");            // session object.           session session = session.getinstance(props,           new javax.mail.authenticator() {              protected passwordauthentication getpasswordauthentication() {                 return new passwordauthentication(email, password);              }           });            try {              // create default mimemessage object.              message message = new mimemessage(session);               // set from: header field of header.              message.setfrom(new internetaddress(from));               // set to: header field of header.              message.setrecipients(message.recipienttype.to,              internetaddress.parse(to));               // set subject: header field              message.setsubject("testing subject");               // set actual message              message.settext("hello, sample check send "                 + "email using javamailapi ");               // send message              transport.send(message);               system.out.println("sent message successfully....");            } catch (messagingexception e) {                 throw new runtimeexception(e);           }

the programs seems have no error, after executing i'm getting:

java.lang.runtimeexception: javax.mail.messagingexception: not connect smtp host: smtp.gmail.com, port: 465; nested exception is: java.net.connectexception: connection timed out: connect

can please me out on this??? << -> yes, i've configured gmail access less secured apps' option.... >>

thnks in advance!!

your firewall or proxy or anti-virus program preventing direct connections.

the javamail faq has tips connecting through proxy, , debugging tips determine why can't connect.


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