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VB文章集（含API、窗口、数据库、多媒体、系统、文件、等等）

用Sockets发送电子邮件 


想必大多数程序员都是运用Microsoft MAPI控件来发送电子邮件。那你有没有想过其它方法呢？其实，只需简单到4个参数，通过WinSock也可以发电子邮件，不信？
在Form中添加一个WinSock控件，命名为Socket。
Function SendMail(psTo As String, psFrom As String, psSubject As String, psBody As String) As Boolean
Dim lsMessage As String
Dim lsSep As String
lsMessage = "MAIL FROM: <" & psFrom & ">" & vbCrLf _
& "RCPT TO: <" & psTo & ">" & vbCrLf _
& "DATA" & vbCrLf _
& "DATE: " & Format$(Now, "dd mmm yy ttttt") & vbCrLf _
& "FROM: " & psFrom & vbCrLf _
& "TO: " & psTo & vbCrLf _
& "SUBJECT: " & psSubject & vbCrLf & vbCrLf _
& psBody & vbCrLf & "." & vbCrLf
Socket.SendData (lsMessage) 
End Function
其中，psFrom是发送人的地址，psTo是收件人的地址，psSubject是邮件主题，psBody是邮件内容。
如何，够简单吧。