简体繁体 English

javax.mail.messagingexception无法连接到SMTP主机：主机名端口：25响应：552

[英]javax.mail.messagingexception could not connect to SMTP host : hostname port:25 response : 552

原文 2013-03-14 07:11:24 1 1 java/ email/ smtp

I am getting Javax.mail.messagingexception : could not connect to SMTP host : hostname port : 25 response : 552 我正在获取Javax.mail.messagingexception：无法连接到SMTP主机：主机名端口：25响应：552

Sometime mail is sent successfully. 有时邮件发送成功。 But sometime I get this exception. 但是有时候我会得到这个例外。

I am not clear that why this is happening. 我不清楚为什么会这样。 If any thing goes wrong then no mail should be sent. 如果出现任何问题，则不应发送邮件。 But the exception still happens sometimes. 但是有时仍然会发生例外。

javax.mail.MessagingException: Could not connect to SMTP host: mail.mydomain.com, port: 25, response: 552 at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1270) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370) at javax.mail.Service.connect(Service.java:297) at javax.mail.Service.connect(Service.java:156) at javax.mail.Service.connect(Service.java:105) at javax.mail.Transport.send0(Transport.java:168) at javax.mail.Transport.send(Transport.java:98) at com.winit.magicbricks.businessLayer.CommonFunctions$1.run(CommonFunctions.java:1065) at java.lang.Thread.run(Unknown Source) javax.mail.MessagingException：无法连接到SMTP主机：mail.mydomain.com，端口：25，响应：com.sun.mail.smtp.SMTPTransport.openServer（SMTPTransport.java:1270）处的552。 javax.mail.Service.connect（Service.java:297）处的mail.smtp.SMTPTransport.protocolConnect（SMTPTransport.java:370）位于javax.mail.Service处的javax.mail.Service.connect（Service.java:156） .connect（Service.java:105）at javax.mail.Transport.send0（Transport.java:168）at javax.mail.Transport.send（Transport.java:98）at com.winit.magicbricks.businessLayer.CommonFunctions $ 1 .run（CommonFunctions.java:1065）位于java.lang.Thread.run（未知源）

1 个解决方案

provide the complete error log.. 552 is a generic response code it could be that either you are spamming or the recipients mailbox is full. 提供完整的错误日志。552是通用响应代码，可能是您正在发送垃圾邮件或收件人邮箱已满。