自己写的java版的mailclient，功能比较简单，但是对于初学网络的人来说不错。可以参考一下。-write their own version of the java mailclient, function relatively simple, But for the novice network of good people. Can be examined.

Java code for Siemens TC65 - how to send a file as a e-mail attachment via SMTP protocol.-Java code for Siemens TC65- how to send a file as a e-mail attachment via SMTP protocol.