【发布时间】:2013-12-02 17:24:58
【问题描述】:
我需要通过 IMAPS JavaMail 连接到 Microsoft Exchange Server。首先,我得到了:
A1 NO AUTHENTICATE failed.
javax.mail.AuthenticationFailedException: AUTHENTICATE failed.
我的调试器出现异常。
然后,我禁用了一些身份验证协议:
imapProps.setProperty("mail.imaps.auth.plain.disable", "true");
imapProps.setProperty("mail.imaps.auth.ntlm.disable", "true");
imapProps.setProperty("mail.imaps.auth.gssapi.disable", "true");
这是我得到的新异常(我已附上整个日志):
DEBUG: setDebug: JavaMail version 1.4.4
DEBUG: getProvider() returning javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc]
DEBUG: mail.imap.fetchsize: 16384
DEBUG: mail.imap.statuscachetimeout: 1000
DEBUG: mail.imap.appendbuffersize: -1
DEBUG: mail.imap.minidletime: 10
DEBUG: disable AUTH=PLAIN
DEBUG: disable AUTH=NTLM
DEBUG: enable STARTTLS
DEBUG: trying to connect to host "host.domain.com", port 993, isSSL true
* OK The Microsoft Exchange IMAP4 service is ready.
A0 CAPABILITY
* CAPABILITY IMAP4 IMAP4rev1 AUTH=NTLM AUTH=GSSAPI AUTH=PLAIN UIDPLUS CHILDREN IDLE NAMESPACE LITERAL+
A0 OK CAPABILITY completed.
DEBUG IMAP: AUTH: NTLM
DEBUG IMAP: AUTH: GSSAPI
DEBUG IMAP: AUTH: PLAIN
DEBUG: protocolConnect login, host=host.domain.com, user=user@domain.com, password=<non-null>
A1 LOGIN user@domain.com password
A1 NO LOGIN failed.
DEBUG: trying to connect to host "host.domain.com", port 993, isSSL true
* OK The Microsoft Exchange IMAP4 service is ready.
A0 CAPABILITY
* CAPABILITY IMAP4 IMAP4rev1 AUTH=NTLM AUTH=GSSAPI AUTH=PLAIN UIDPLUS CHILDREN IDLE NAMESPACE LITERAL+
A0 OK CAPABILITY completed.
DEBUG IMAP: AUTH: NTLM
DEBUG IMAP: AUTH: GSSAPI
DEBUG IMAP: AUTH: PLAIN
DEBUG: protocolConnect login, host=host.domain.com, user=user@domain.com, password=<non-null>
A1 LOGIN user@domain.com password
A1 NO LOGIN failed.
javax.mail.AuthenticationFailedException: LOGIN failed.
at com.sun.mail.imap.IMAPStore.protocolConnect(IMAPStore.java:660)
at javax.mail.Service.connect(Service.java:317)
at javax.mail.Service.connect(Service.java:176)
at ConnectMail.connectMail(ConnectMail.java:63)
at Main.main(Main.java:9)
现在我收到“NO LOGIN failed”异常。
这是我的完整代码:
Properties imapProps = new Properties();
imapProps.setProperty("mail.imaps.socketFactory.port", "993");
imapProps.setProperty("mail.imaps.starttls.enable", "true");
imapProps.setProperty("mail.imaps.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
imapProps.setProperty("mail.imaps.socketFactory.fallback", "false");
imapProps.setProperty("mail.imaps.auth.plain.disable", "true");
imapProps.setProperty("mail.imaps.auth.ntlm.disable", "true");
imapProps.setProperty("mail.imaps.auth.gssapi.disable", "true");
imapProps.setProperty("username", "user@domain.com");
imapProps.setProperty("password", "password");
String host = "host.domain.com";
int port = Integer.parseInt("993");
Authenticator authenticator = new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("user@domain.com", "password");
}
};
session = Session.getInstance(imapProps, authenticator);
session.setDebug(true);
Store store = session.getStore("imaps");
store.connect(host, "user@domain.com", "password");
【问题讨论】:
-
您的代码是绝对正确的(也许有些行根本不需要 - 验证器示例,因为您在连接中使用了用户名和密码 - 但不要担心)它在我们的交换环境中工作。您需要与您的 Exchange 系统管理员交谈,因为问题应该来自那方面。
-
抱歉更新晚了。是的,这段代码是正确的。问题出在 Exchange Server 上。如果有人打算使用此代码,则此代码是正确的..
-
您能否描述一下您的 Exchange Server 在收到此错误时遇到的问题。谢谢!
-
这很简单,我得到了错误的凭据。 @ClickerTweeker
标签: java authentication exchange-server jakarta-mail imap