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答案：可以生成邮件,可以发送邮件,稍做修改就可以写成一个com组件,在ASP里调用.
以后我会整理成一个完整的.
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'-------------------------------------------------
'生成基本邮件格式（包括附件），发送邮件到SMTP服务器，
'只能发送到发件人SMTP服务器（需验证），直接投递功能正在编写。
'
'声明:本段代码中,有一部份借签了网上一位大侠的C#代码.由于找不到原文,无法写出原作者名字
'
'代码编写:头太晕
'QQ:2538288
'MSN:qq2538288@hotmail.com
'BLOG: http://spaces.msn.com/members/headfaint http://blog.csdn.net/super852
'-------------------------------------------------
Imports System
Imports System.Text
Imports System.IO
Imports System.Net
Imports System.Net.Sockets
Imports System.Collections
Namespace eWebMail
Public Class Mail
'邮件类，生成基本的邮件格式。访问作者BLOG: http://spaces.msn.com/members/headfaint
Public Charset As String = "GB2312"
Public From As String
Public FromName As String
Public ReplyTo As String
Public Subject As String = ""
Public isHtml As Boolean = False
Public Body As String = ""
Public TextBody As String = "This is a HTML mail."
Public RecipientMaxNum As Integer = 15 '最大收件人数 访问作者BLOG: http://spaces.msn.com/members/headfaint
Public Recipient As New ArrayList
Public RecipientCC As New ArrayList
Public RecipientBCC As New ArrayList
Protected mPriority As String = "Normal"
Protected boundary As String = "=====000_eWebMail0099887766554433_====="
Protected boundary1 As String = "=====001_eWebMail0099887766554433_====="
Protected Attachments As New ArrayList
Protected AttachmentsSB As New StringBuilder
Protected RecipientName As String = ""
Private Shared fileHT As Hashtable
Shared Sub New()
'添加一些常见的文件格式 访问作者BLOG: http://spaces.msn.com/members/headfaint
fileHT = New Hashtable
fileHT.Add(".323", "text/h323")
fileHT.Add(".3g2", "video/3gpp2")
fileHT.Add(".3gp", "video/3gpp")
fileHT.Add(".act", "text/xml")
fileHT.Add(".actproj", "text/plain")
fileHT.Add(".ai", "application/postscript")
fileHT.Add(".aif", "audio/aiff")
fileHT.Add(".aifc", "audio/aiff")
fileHT.Add(".aiff", "audio/aiff")
fileHT.Add(".asa", "text/asa")
fileHT.Add(".asf", "video/x-ms-asf")
fileHT.Add(".asm", "text/plain")
fileHT.Add(".asp", "text/asp")
fileHT.Add(".asx", "video/x-ms-asf")
fileHT.Add(".au", "audio/basic")
fileHT.Add(".avi", "video/avi")
fileHT.Add(".bmp", "image/bmp")
fileHT.Add(".c", "text/plain")
fileHT.Add(".cat", "application/vnd.ms-pki.seccat")
fileHT.Add(".cc", "text/plain")
fileHT.Add(".cdf", "application/x-netcdf")
fileHT.Add(".cer", "application/x-x509-ca-cert")
fileHT.Add(".class", "java/*")
fileHT.Add(".cod", "text/plain")
fileHT.Add(".cpp", "text/plain")
fileHT.Add(".crl", "application/pkix-crl")
fileHT.Add(".crt", "application/x-x509-ca-cert")
fileHT.Add(".cs", "text/plain")
fileHT.Add(".css", "text/css")
fileHT.Add(".cxx", "text/plain")
fileHT.Add(".dbs", "text/plain")
fileHT.Add(".def", "text/plain")
fileHT.Add(".der", "application/x-x509-ca-cert")
fileHT.Add(".dib", "image/bmp")
fileHT.Add(".dll", "application/x-msdownload")
fileHT.Add(".doc", "application/msword")
fileHT.Add(".dot", "application/msword")
fileHT.Add(".dps", "interface/vnd.divx-skin")
fileHT.Add(".dsp", "text/plain")
fileHT.Add(".dsw", "text/plain")
fileHT.Add(".dxu", "video/vnd.divx-playlist")
fileHT.Add(".edn", "application/vnd.adobe.edn")
fileHT.Add(".eml", "message/rfc822")
fileHT.Add(".eps", "application/postscript")
fileHT.Add(".etd", "application/x-ebx")
fileHT.Add(".etp", "text/plain")
fileHT.Add(".exe", "application/x-msdownload")
fileHT.Add(".ext", "text/plain")
fileHT.Add(".fdf", "application/vnd.fdf")
fileHT.Add(".fif", "application/fractals")
fileHT.Add(".fky", "text/plain")
fileHT.Add(".gif", "image/gif")
fileHT.Add(".h", "text/plain")
fileHT.Add(".hpp", "text/plain")
fileHT.Add(".hqx", "application/mac-binhex40")
fileHT.Add(".hta", "application/hta")
fileHT.Add(".htc", "text/x-component")
fileHT.Add(".htm", "text/html")
fileHT.Add(".html", "text/html")
fileHT.Add(".htt", "text/webviewhtml")
fileHT.Add(".htx", "text/html")
fileHT.Add(".hxx", "text/plain")
fileHT.Add(".i", "text/plain")
fileHT.Add(".ico", "image/x-icon")
fileHT.Add(".idl", "text/plain")
fileHT.Add(".iii", "application/x-iphone")
fileHT.Add(".inc", "text/plain")
fileHT.Add(".inl", "text/plain")
fileHT.Add(".ins", "application/x-internet-signup")
fileHT.Add(".isp", "application/x-internet-signup")
fileHT.Add(".java", "java/*")
fileHT.Add(".jfif", "image/jpeg")
fileHT.Add(".jpe", "image/jpeg")
fileHT.Add(".jpeg", "image/jpeg")
fileHT.Add(".jpg", "image/jpeg")
fileHT.Add(".js", "application/x-javascript")
fileHT.Add(".kci", "text/plain")
fileHT.Add(".latex", "application/x-latex")
fileHT.Add(".lgn", "text/plain")
fileHT.Add(".ls", "application/x-javascript"
