SMTPSendFailedException：使用1and1郵件服務發送郵件時出錯

Question

以前我曾經使用gmail發送和接收郵件，郵件服務工作正常。現在我切換到1and1郵寄服務。

配置：

Host: smtp.1and1.com 
Port: 587 
Username: xxxxx 
Password: xxxxx 

雖然發送郵件我得到了以下錯誤：

SEVERE: Servlet.service() for servlet [spring] in context with path [/mailtest] threw exception [Request processing failed; nested exception is org.springframework.mail.MailSendException: Failed messages: com.sun.mail.smtp.SMTPSendFailedException: 421 invalid sender domain 'Office' (misconfigured dns?) http://postmaster.1and1.com/error-messages/#invalidsenderdomain 
; message exceptions (1) are: 
Failed message 1: com.sun.mail.smtp.SMTPSendFailedException: 421 invalid sender domain 'Office' (misconfigured dns?) http://postmaster.1and1.com/error-messages/#invalidsenderdomain 
] with root cause 
org.springframework.mail.MailSendException: Failed messages: com.sun.mail.smtp.SMTPSendFailedException: 421 invalid sender domain 'Office' (misconfigured dns?) http://postmaster.1and1.com/error-messages/#invalidsenderdomain 
; message exception details (1) are: 
Failed message 1: 
com.sun.mail.smtp.SMTPSendFailedException: 421 invalid sender domain 'Office' (misconfigured dns?) http://postmaster.1and1.com/error-messages/#invalidsenderdomain 

    at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1515) 
    at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1054) 
    at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:634) 
    at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:416) 
    at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:306) 
    at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:296) 
    at com.office.mailtest.mvc.component.EmailSender.sendEmail(EmailSender.java:29) 
    at com.office.mailtest.mvc.controller.SignupController.sendConfirmationUsingGmail(SignupController.java:318) 
    at com.office.mailtest.mvc.controller.SignupController.showSignupForm(SignupController.java:245) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213) 
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126) 
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578) 
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) 
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) 
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) 
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) 
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) 
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) 
    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) 
    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) 
    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) 
    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) 
    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:380) 
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) 
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) 
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) 
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 

我怎樣才能解決這個問題？

Answer 1

該接縫是的1and1比你的發件人域命名舊的Gmail提供商更嚴格一點（如圖日誌文件「辦公室」是真的不是一個有效的域名，是不是？）