問題描述

我在家里的長城寬帶嘗試使用javamail去發送郵件。一直報錯554、但是我的電腦連接了手機熱點就可以發送成功。在公司的聯通網絡也可以發送成功。難道javamail能否成功跟本地的忘了環境有關嗎？

Exception in thread 'main' org.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.163.com:25 at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1410) at org.apache.commons.mail.Email.send(Email.java:1437) at com.lh.util.MailUtil.main(MailUtil.java:23)Caused by: com.sun.mail.smtp.SMTPSendFailedException: 554 DT:SPM 163 smtp11,D8CowAA3Q0q3SUFZqtJ2Lw--.65418S2 1497450936,please see http://mail.163.com/help/help_spam_16.htm?ip=115.239.226.78&hostid=smtp11&time=1497450936 at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2108) at com.sun.mail.smtp.SMTPTransport.finishData(SMTPTransport.java:1889) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1120) at javax.mail.Transport.send0(Transport.java:195) at javax.mail.Transport.send(Transport.java:124) at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1400) ... 2 more

問題解答

在調試的電腦上打開命令行(cmd)，輸入telnet smtp.163.com 25看下有沒有反應。很多非骨干網的接入商會把一些不常用的端口封掉的。

http://mail.163.com/help/help...

　?554 DT:SPM 發送的郵件內容包含了未被許可的信息，或被系統識別為垃圾郵件。請檢查是否有用戶發送病毒或者垃圾郵件

樓主代碼能否公示出來？