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POsend mail via SMTP Gmail Oauth2 issue
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  1. POsend mail via SMTP Gmail Oauth2 issue
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    copied!<p>I can authenticated to SMTP by following <a href="http://code.google.com/p/google-mail-oauth2-tools/source/browse/trunk/java/com/google/code/samples/oauth2/OAuth2Authenticator.java" rel="nofollow">the google example</a>.</p> <p>But the problem now is I can't send out the mail. I am getting the following error whenever I try to send out mail.</p> <pre><code>com.sun.mail.smtp.SMTPSendFailedException: 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 f5sm19578172pav.22 at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2114) at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1618) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1119) at javax.mail.Transport.send0(Transport.java:195) at javax.mail.Transport.send(Transport.java:124) </code></pre> <p>First I am getting can't connect to local host , thus I added a few lines of code to propery of session like below to OAuth2Authenticator class , still authenicated successfully. But can't send out the mail.</p> <pre><code>props.put("mail.smtp.host", "smtp.gmail.com"); props.put("mail.smtp.port", "587"); </code></pre> <p>I am using the <strong>same session object and SMTP transport object</strong> which will be returned from OAuth2Authenticator class when I first authenticated successfully.</p> <pre><code> Message message = new MimeMessage(session); message.setFrom(new InternetAddress(msg.getFrom())); message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(msg.getTo())); message.setSubject(msg.getSubject()); message.setText(msg.getBody()); transport.send(message); </code></pre> <p>Full Debug Log</p> <pre><code>DEBUG: setDebug: JavaMail version 1.4.5 DEBUG SMTP: enable SASL DEBUG SMTP: useEhlo true, useAuth false DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false 220 mx.google.com ESMTP gj1sm1027169pbc.11 - gsmtp DEBUG SMTP: connected to host "smtp.gmail.com", port: 587 EHLO E6410-PC 250-mx.google.com at your service, [202.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-STARTTLS 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "STARTTLS", arg "" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" STARTTLS 220 2.0.0 Ready to start TLS EHLO E6410-PC 250-mx.google.com at your service, [202.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH XOAUTH2 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH XOAUTH2" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" DEBUG SMTP: Authenticate with SASL DEBUG SMTP: SASL mechanisms allowed: XOAUTH2 DEBUG SMTP: SASL AUTH command trace suppressed DEBUG SMTP SASL: Mechanisms: XOAUTH2 DEBUG SMTP SASL: SASL client XOAUTH2 DEBUG SMTP SASL: callback length: 1 DEBUG SMTP SASL: callback 0: javax.security.auth.callback.NameCallback@100ab23 DEBUG SMTP SASL: no response Successfully authenticated to SMTP. NOOP 250 2.0.0 OK gj1sm1027169pbc.11 - gsmtp Is SMTP still connected: true DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc] DEBUG SMTP: enable SASL DEBUG SMTP: useEhlo true, useAuth false DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false 220 mx.google.com ESMTP az8sm1466819pab.3 - gsmtp DEBUG SMTP: connected to host "smtp.gmail.com", port: 587 EHLO E6410-PC 250-mx.google.com at your service, [202.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-STARTTLS 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "STARTTLS", arg "" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" STARTTLS 220 2.0.0 Ready to start TLS EHLO E6410-PC 250-mx.google.com at your service, [202.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH XOAUTH2 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH XOAUTH2" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" DEBUG SMTP: use8bit false MAIL FROM:&lt;user@gmail.com&gt; 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 az8sm1466819pab.3 - gsmtp DEBUG SMTP: got response code 530, with response: 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 az8sm1466819pab.3 - gsmtp RSET 250 2.1.5 Flushed az8sm1466819pab.3 - gsmtp DEBUG SMTP: MessagingException while sending com.sun.mail.smtp.SMTPSendFailedException: 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 az8sm1466819pab.3 - gsmtp at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2114) at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1618) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1119) at javax.mail.Transport.send0(Transport.java:195) </code></pre> <p>Edited: I now called AUTH command explicitly like that .</p> <pre><code> byte[] response = String.format("user=%s\1auth=Bearer %s\1\1", emailAddress, accessToken.getToken()).getBytes(); response = BASE64EncoderStream.encode(response); System.out.println("token check : " + new String(response)); transport.issueCommand("AUTH XOAUTH2 " + new String(response), 235); </code></pre> <p>but the response still the same.</p> <pre><code>DEBUG: setDebug: JavaMail version 1.4.5 DEBUG SMTP: enable SASL DEBUG SMTP: useEhlo true, useAuth false DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false 220 mx.google.com ESMTP kl3sm6965596pbc.15 - gsmtp DEBUG SMTP: connected to host "smtp.gmail.com", port: 587 EHLO E6410-PC 250-mx.google.com at your service, [xxx.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-STARTTLS 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "STARTTLS", arg "" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" STARTTLS 220 2.0.0 Ready to start TLS EHLO E6410-PC 250-mx.google.com at your service, [xxx.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH XOAUTH2 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH XOAUTH2" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" Successfully authenticated to SMTP. token check : abcdefgFuYUBnbWFpbC5jb20BYXV0aD1CZWabcdefgSEVTNlpUVlFTUXZfblZfZ01FaDF6WWtSQ2kzb1d5RElFQ19mb2NmWG5Sam93RUlBYVJRTldfNwEB AUTH XOAUTH2 abcdefgFuYUBnbWFpbC5jb20BYXV0aD1CZWabcdefgSEVTNlpUVlFTUXZfblZfZ01FaDF6WWtSQ2kzb1d5RElFQ19mb2NmWG5Sam93RUlBYVJRTldfNwEB 235 2.7.0 Accepted NOOP 250 2.0.0 OK kl3sm6965596pbc.15 - gsmtp Is SMTP still connected: true DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc] DEBUG SMTP: enable SASL DEBUG SMTP: useEhlo true, useAuth false DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false 220 mx.google.com ESMTP vo6sm6969236pbc.8 - gsmtp DEBUG SMTP: connected to host "smtp.gmail.com", port: 587 EHLO E6410-PC 250-mx.google.com at your service, [xxx.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-STARTTLS 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "STARTTLS", arg "" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" STARTTLS 220 2.0.0 Ready to start TLS EHLO E6410-PC 250-mx.google.com at your service, [xxx.xxx.xxx.xxx] 250-SIZE 35882577 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH XOAUTH2 250 ENHANCEDSTATUSCODES DEBUG SMTP: Found extension "SIZE", arg "35882577" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH XOAUTH2" DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg "" DEBUG SMTP: use8bit false MAIL FROM:&lt;user@gmail.com&gt; 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 vo6sm6969236pbc.8 - gsmtp DEBUG SMTP: got response code 530, with response: 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 vo6sm6969236pbc.8 - gsmtp RSET 250 2.1.5 Flushed vo6sm6969236pbc.8 - gsmtp DEBUG SMTP: MessagingException while sending com.sun.mail.smtp.SMTPSendFailedException: 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 vo6sm6969236pbc.8 - gsmtp at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2114) at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1618) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1119) at javax.mail.Transport.send0(Transport.java:195) at javax.mail.Transport.send(Transport.java:124) QUIT 221 2.0.0 closing connection vo6sm6969236pbc.8 - gsmtp com.sun.mail.smtp.SMTPSendFailedException: 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 vo6sm6969236pbc.8 - gsmtp at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2114) at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1618) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1119) at javax.mail.Transport.send0(Transport.java:195) at javax.mail.Transport.send(Transport.java:124) </code></pre>
 

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