JavaMail的Transport.send(msg)或Transport.connect

[unixpro]

JavaMail中的Transport.send(msg)或Transport.connect()，在Windows下完全正常，但在linux下(redhat/CentOs)，循环连续发送n次，基本上总会在20几次时停顿不动，用netstat -utlan|grep :25|grep EST查看tcp状态，发现一直是ESTABLISHED状态，不知道是不是JavaMail的bug

方法1：直接调用Transport.send
debug("send mail[" + i + "] start...");
Transport.send(msg);
debug("send mail[" + i + "] end.");

方法2：先connect再sendMessage
Transport transport = session.getTransport("smtp");
debug("send mail[" + i + "] start...");
transport.connect();
debug("send mail[" + i + "] end.");
transport.sendMessage(message, message.getAllRecipients());

大伙可以用JavaMail自带的demo/msgmultisendsample.java作测试。

[bootupnow]

这个偶就没有经验了，一般不会发那么多次的。帮up

[bootupnow]

lz可以换换apache的Commons Email来试试。

Commons Email aims to provide a API for sending email. It builds on the JavaMail
API with the aim of presenting a simplified API which is easy for developers who
are not mail experts to use. It is a compact component with a small number of
classes.

[unixpro]

thanks bootupnow
还是一样，照死不误，
高手在哪？

[unixpro]

to tr5gfd:
你一共写了112个字，只有前面9个字让人兴奋了一下，百分比不到1/10，做广告的意图太明显了！！！谁会上当

[matrix1984]

linux不懂哦，good luck！

[chaizx]

哎，还是么解决啊

[manufacturer]

我也遇到了这个问题 还抛了一个这样的错误：
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
class com.sun.mail.smtp.SMTPAddressFailedException: 452 Too many recipients received this hour

at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1141)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:536)
at com.greensoft.mail.action.MailMessageAction.sendMail(MailMessageAction.java:1856)
at com.greensoft.mail.EmailSendRecv.run(EmailSendRecv.java:39)
at java.lang.Thread.run(Unknown Source)