javamail AuthenticationFailedException:套接字上的EOF
我编写了一个程序,用JavaMail检查邮件。代码如下:javamail AuthenticationFailedException:套接字上的EOF,java,jakarta-mail,raspberry-pi3,pop3,Java,Jakarta Mail,Raspberry Pi3,Pop3,我编写了一个程序,用JavaMail检查邮件。代码如下: private static Folder getFolder(String popHost, int openPort, MailAuthenticator auth) throws MessagingException{ try{ store.close(); }catch(Exception e){ System.out.println("Store konnte nicht gesc
private static Folder getFolder(String popHost, int openPort, MailAuthenticator auth) throws MessagingException{
try{
store.close();
}catch(Exception e){
System.out.println("Store konnte nicht geschlossen werden: "+e.getMessage());
}
Properties properties = System.getProperties();
properties.setProperty("mail.store.protocol", "pop3");
properties.setProperty("mail.pop3.host", popHost);
properties.setProperty("mail.pop3.port", String.valueOf(openPort));
properties.setProperty("mail.pop3.auth", "true");
properties.setProperty( "mail.pop3.socketFactory.class",
"javax.net.ssl.SSLSocketFactory" );
Session session = Session.getInstance(properties, auth);
session.setDebug(true);
store = session.getStore( "pop3" );
store.connect();
return store.getFolder( "INBOX" );
它在我的电脑上运行得很好,但应该在我的树莓皮上运行。在Raspberry上,store.connect()抛出AuthenticationFailedException:
DEBUG: setDebug: JavaMail version 1.5.5
DEBUG: getProvider() returning javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle]
DEBUG POP3: mail.pop3.rsetbeforequit: false
DEBUG POP3: mail.pop3.disabletop: false
DEBUG POP3: mail.pop3.forgettopheaders: false
DEBUG POP3: mail.pop3.cachewriteto: false
DEBUG POP3: mail.pop3.filecache.enable: false
DEBUG POP3: mail.pop3.keepmessagecontent: false
DEBUG POP3: mail.pop3.starttls.enable: false
DEBUG POP3: mail.pop3.starttls.required: false
DEBUG POP3: mail.pop3.apop.enable: false
DEBUG POP3: mail.pop3.disablecapa: false
DEBUG POP3: connecting to host "pop.goneo.de", port 995, isSSL false
<EOF>
javax.mail.AuthenticationFailedException: EOF on socket
at com.sun.mail.pop3.POP3Store.protocolConnect(POP3Store.java:209)
at javax.mail.Service.connect(Service.java:388)
at javax.mail.Service.connect(Service.java:246)
at javax.mail.Service.connect(Service.java:195)
at MailInterface.getFolder(MailInterface.java:294)
at MailInterface.getFolder(MailInterface.java:253)
at MailWatch.checkMailAccount(MailWatch.java:75)
at MailWatch.checkMails(MailWatch.java:46)
at MailWatch.run(MailWatch.java:25)
DEBUG:setDebug:JavaMail版本1.5.5
调试:getProvider()返回javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle]
调试POP3:mail.POP3.rsetBeforeRequirement:false
调试POP3:mail.POP3.disabletop:false
调试POP3:mail.POP3.遗忘者:false
调试POP3:mail.POP3.cachewriteto:false
调试POP3:mail.POP3.filecache.enable:false
调试POP3:mail.POP3.keepmessagecontent:false
调试POP3:mail.POP3.starttls.enable:false
调试POP3:mail.POP3.starttls.required:false
调试POP3:mail.POP3.apop.enable:false
调试POP3:mail.POP3.disablecapa:false
调试POP3:连接到主机“pop.goneo.de”,端口995,isSSL false
javax.mail.AuthenticationFailedException:套接字上的EOF
在com.sun.mail.pop3.POP3Store.protocolConnect(POP3Store.java:209)上
在javax.mail.Service.connect(Service.java:388)
在javax.mail.Service.connect(Service.java:246)
在javax.mail.Service.connect(Service.java:195)
在MailInterface.getFolder(MailInterface.java:294)
在MailInterface.getFolder(MailInterface.java:253)
在MailWatch.checkmailcount(MailWatch.java:75)
在MailWatch.checkmail(MailWatch.java:46)
运行(MailWatch.java:25)
为什么我的树莓不能连接到主机,但我的电脑可以?如何将其固定在覆盆子上?您可以通过将
pop3
转换为pop3
来解决此问题,如下所示:
properties.setProperty("mail.store.protocol", "pop3s");
properties.setProperty("mail.pop3s.host", popHost);
properties.setProperty("mail.pop3s.port", String.valueOf(openPort));
properties.setProperty("mail.pop3s.auth", "true");
properties.setProperty("mail.pop3s.socketFactory.class",
"javax.net.ssl.SSLSocketFactory" );
properties.setProperty("mail.pop3s.ssl.trust", "*");
store = session.getStore( "pop3s" );
并将
mail.pop3.ssl.enable
设置为true。请更改Store-Store=session.getStore(“pop3”)代码>与Store Store=session.getStore(“pop3s”)代码>并让我知道它是否工作:javax.mail.AuthenticationFailedException:未能在javax.mail.Service.connect(Service.java:403)在javax.mail.Service.connect(Service.java:246)在javax.mail.Service.connect(Service.java:195)在MailInterface.getFolder(MailInterface.java:294)在MailInterface.getFolder在MailWatch.checkmailcount(MailWatch.java:75)在MailWatch.checkMails(MailWatch.java:46)在MailWatch.run(MailWatch.java:25)上
您是否也将所有属性更改为pop3s
?我的意思是mail.pop3.*
应该更改为mail.pop3s.*
它可以工作吗?是的,所有属性中的pop3s都可以工作。谢谢!ssl握手有新问题,但我通过properties.setProperty(“mail.pop3s.ssl.trust”,“*”)解决了它。