Jmail发送附件

用Jmail发送附件：
jmail.Body="this is a file from jmail using c# asp.net";
jmail.AddAttachment(Server.MapPath("01.jpg"),false,"image/jpg");
发送HTML：
jmail.HTMLBody="

---

this is html
";
如果HTML内容中含有图像等连接，可以：
1）
jmail.HTMLBody="

---

this is html
";
2）
string cid=jmail.AddAttachment(Server.MapPath("01.jpg"),true,"image/jpg");
jmail.HTMLBody="

---

this is html
";