VB写的一个Email群发软件，可以从外部读入EXCEL表中的邮件地址，实际上这是一款学生成绩单群发程序，可以将学生的E-mail地址、成绩、姓名等依次读取，然后调用Jmail库函数实现邮件群发，并加入了一些出错处理，如选择Excel文件时选择无效信息等给出详细的判断。另外程序还是有点小错误，就是如果没有设置发信人EMAIL的时候，弹出的输入窗口总是关不掉，需要结束VB6工程才行，是个小BUG。-VB to write a mass Email software, can be read from the external table EXCEL e-mail address, in fact, this is a mass of students report card process, students can E-mail address, results, names followed by read , and then Jmail library function call to achieve mass-mailing, and add some error handling, such as the choice to choose not valid Excel file gives detailed information to judge. Procedure or some other small errors, that is, if there is no set time for the sender EMAIL, pop-up clearance of the input window can not always need to do the end of VB6 projects, is a small BUG.