http://www.ajiang.net/products/aspcheck/coms.asp 这个可以下个jmail,里面有pdf
Message jmailobj=new Message();
jmailobj.Logging=true;
jmailobj.Silent=true;
jmailobj.MailServerUserName="username"; //发信邮件服务器的帐号
jmailobj.MailServerPassWord="pwd"; //密码
jmailobj.Body="ok";
jmailobj.Charset="gb2312";
jmailobj.Subject="这个是JMAIL测试!";
jmailobj.From="123@";
jmailobj.FromName="test";
jmailobj.AddRecipient("wangwei@efu.com.cn","Name","A"); //收件人地址
好像有人问过
http://space.cnblogs.com/question/2575/
好,正好学习下