【发布时间】：2016-03-30 09:47:30
【问题描述】：
我有以下代码
boolean debug = true;
// Set the host smtp address
Properties props = new Properties();
props.put( "mail.smtp.host", "xxxxx" );
// Create some properties and get the default Session
Session session = Session.getDefaultInstance( props, new Authenticator(){
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("preddy@indsci.com", "<PWD>");
}
});
session.setDebug( debug );
// Create a message
MimeMessage message_= new MimeMessage( session );
message_.setSubject( "Test Sub");
message_.setContent( "Hello", "text/plain" );
InternetAddress from = new InternetAddress( "xxxx<yyyy@zzzz>" );
InternetAddress replyTo = new InternetAddress( "xxxx<yyyy@zzzz>" );
InternetAddress[] to = new InternetAddress[3];
to[0] = new InternetAddress( "valid addredd" );
to[1] = new InternetAddress( "Wrong Domain email" );
to[2] = new InternetAddress( "Prasad Wrong Email " );
try
{
Transport.send( message_ );
System.out.println("*********************** No exception ");
}
catch (SendFailedException ex)
{
// Build the list of invalid addresses.
List<Address> invalidEmailList = new ArrayList<Address>();
// first, get the email list from the exception
if (ex.getInvalidAddresses() != null
&& ex.getInvalidAddresses().length > 0)
{
invalidEmailList.addAll( Arrays.asList( ex.getInvalidAddresses() ) );
}
if (ex.getValidUnsentAddresses() != null
&& ex.getValidUnsentAddresses().length > 0)
{
invalidEmailList.addAll( Arrays.asList( ex.getValidUnsentAddresses() ) );
}
// then tack on the invalid email addresses we passed in.
if (invalidAddresses_.size() > 0)
{
invalidEmailList.addAll( invalidAddresses_ );
}
System.out.println(invalidEmailList);
ex.printStackTrace();
// Throw the exception up to higher handlers
//throw ex;
} catch(javax.mail.MessagingException mx) {
System.out.println(mx.getMessage());
} catch (Exception ex) {
System.out.println(ex.getMessage());
}
`
如果我仅使用有效电子邮件尝试上述代码，它正在发送电子邮件，但是当我开始包含其他错误域和无效电子邮件地址时，所有电子邮件都失败了。这是调试信息
DEBUG: setDebug: JavaMail version 1.4.7
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]
DEBUG SMTP: useEhlo true, useAuth false
DEBUG SMTP: trying to connect to host "xxxxx", port 25, isSSL false
220 xxxxxx Microsoft ESMTP MAIL Service ready at Wed, 30 Mar 2016 05:36:58 -0400
DEBUG SMTP: connected to host "XXXXXXX", port: 25
250-xxxxxxx- Hello [172.17.36.139]
250-SIZE
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-STARTTLS
250-X-ANONYMOUSTLS
250-AUTH NTLM LOGIN
250-X-EXPS GSSAPI NTLM
250-8BITMIME
250-BINARYMIME
250-CHUNKING
250-XEXCH50
250-XRDST
250 XSHADOW
DEBUG SMTP: Found extension "SIZE", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
DEBUG SMTP: Found extension "DSN", arg ""
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Found extension "X-ANONYMOUSTLS", arg ""
DEBUG SMTP: Found extension "AUTH", arg "NTLM LOGIN"
DEBUG SMTP: Found extension "X-EXPS", arg "GSSAPI NTLM"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "BINARYMIME", arg ""
DEBUG SMTP: Found extension "CHUNKING", arg ""
DEBUG SMTP: Found extension "XEXCH50", arg ""
DEBUG SMTP: Found extension "XRDST", arg ""
DEBUG SMTP: Found extension "XSHADOW", arg ""
DEBUG SMTP: use8bit false
MAIL FROM:<preddy@predictivesolutions.com>
250 2.1.0 Sender OK
RCPT TO:<preddy@indsci.com>
250 2.1.5 Recipient OK
RCPT TO:<preddy@indsci1.com>
550 5.7.1 Unable to relay
RCPT TO:<preddy123@indsci.com>
250 2.1.5 Recipient OK
DEBUG SMTP: Valid Unsent Addresses
DEBUG SMTP: Prasad Reddy <preddy@indsci.com>
DEBUG SMTP: Prasad Wrong Email <preddy123@indsci.com>
DEBUG SMTP: Invalid Addresses
DEBUG SMTP: Prasad Wrong Domain <preddy@indsci1.com>
DEBUG SMTP: Sending failed because of invalid destination addresses
RSET
250 2.0.0 Resetting
DEBUG SMTP: MessagingException while sending, THROW:
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay
at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1862)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1118)
at javax.mail.Transport.send0(Transport.java:195)
at javax.mail.Transport.send(Transport.java:124)
at com.dbo2.pipeline.util.MailHandler.sendMessage(MailHandler.java:583)
at com.dbo2.pipeline.util.MailHandler.postMailImplementation(MailHandler.java:321)
at com.dbo2.pipeline.util.MailHandler.postMail(MailHandler.java:165)
at com.dbo2.pipeline.util.MailHandler.main(MailHandler.java:568)
Caused by: com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay
at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1715)
... 7 more
QUIT
221 2.0.0 Service closing transmission channel
[Prasad Wrong Domain <preddy@indsci1.com>, Prasad Reddy <preddy@indsci.com>, Prasad Wrong Email <preddy123@indsci.com>]
*********************** Exception***********************
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay
at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1862)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1118)
at javax.mail.Transport.send0(Transport.java:195)
at javax.mail.Transport.send(Transport.java:124)
at com.dbo2.pipeline.util.MailHandler.sendMessage(MailHandler.java:583)
at com.dbo2.pipeline.util.MailHandler.postMailImplementation(MailHandler.java:321)
at com.dbo2.pipeline.util.MailHandler.postMail(MailHandler.java:165)
at com.dbo2.pipeline.util.MailHandler.main(MailHandler.java:568)
Caused by: com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay
at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1715)
... 7 more
我要求将电子邮件发送到有效的电子邮件地址，并标记所有具有正确域的无效电子邮件，并找出具有错误域的 emils。在另一台机器上测试的相同代码根本不会抛出异常
感谢任何帮助
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