这个程序从大体上给出了POP3和SMTP的功能，但是它的接收程序有一些错误。我们在263.net上接收文件时它不能识别文件头。原因出在它判断信件头和信件体那条语句上。如果将其中的标记字符从/r/n/r/n改成/n/n，那就对了。类似这样的问题还有一些。



它不能处理附件文件。但是它确实把附件文件全部给取下来了，但其中取得信件内容信息时把附件内容给删除了。



总的说来，它基本的功能已经实现了。-This program from the POP3 and SMTP are given in general features, but its program has received a number of errors. We receive a file on the 263.net when it does not recognize the file header. The reason for the judge in its header and body statements on the piece. If one of the marked characters from the/r/n/r/n into/n/n, you are right. There are some problems like this. It can not handle the attachment file. But it does all the attached files to take them down, but to obtain information letter to delete the attachment content. Overall, its basic function has been achieved.