一段VB.NET代码,生成邮件,发送邮件,支持SMTP验证用户名密码.

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.111com.net/super852
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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