use
Jmail
send attachments:
Jmail.Body = "this is a file from jmail using c # asp.net";
Jmail.addattachment (Server.MAppath ("01.jpg"), False, "Image / JPG");
Send HTML:
Jmail.htmlbody = "
this is html
";
If the HTML content contains images, etc., you can:
1)
Jmail.htmlbody = "
this is html

";
2)
String Cid = Jmail.addattachment (Server.MAppath ("01.jpg"), True, "Image / JPG");
Jmail.htmlbody = "
this is html

"