(再线等待)我在Jbuilder7.0下用jsp、servlet开发的基于javamail和activation类库邮件发程序,在jbuilder上运行可以发送成功,但在jdk1.
javax.mail.SendFailedException: Sending failed; nested exception is: class javax.mail.MessagingException: Unknown SMTP host: smtp.163.com; nested exception is: java.net.UnknownHostException: smtp.163.com
究竟问题出在哪,程序应该没问题!