悬而未决：如何用MAPI和CDONTS来发邮件[7]

p;    StatusTxt = "发送人邮件地址"
            Case mail_login
                 m_State = MAIL_from
                 Winsock1.SendData "MAIL FROM:" & Trim$(txtfrom) & vbCrLf
                 StatusTxt = "接收人邮件地址"
            Case MAIL_from
                 m_State = MAIL_RCPTTO
                 Winsock1.SendData "RCPT TO:" & Trim$(getaddress) & vbCrLf
                 StatusTxt = "邮件发送之中..."
            Case MAIL_RCPTTO
                 m_State = MAIL_DATA
                 Winsock1.SendData "DATA" & vbCrLf
                 StatusTxt = "获取邮件内容"
            Case MAIL_DATA
                m_State = MAIL_DOT
                Winsock1.SendData "From:" & user.Text & " <" & txtfrom & ">" & vbCrLf
                Winsock1.SendData "To:" & toname & " <" & getaddress & ">" & vbCrLf
                Winsock1.SendData strimeall & vbCrLf
                Winsock1.SendData strime & vbCrLf
                Winsock1.SendData "." & vbCrLf
                StatusTxt = "邮件送完毕"
            Case MAIL_DOT
                m_State = MAIL_QUIT
                Winsock1.SendData "QUIT" & vbCrLf
                StatusTxt = "邮件成功发送!!!"
              Case MAIL_QUIT
                 Winsock1.Close
                 StatusTxt = "待命之中..."
         End Select
    Else
         Winsock1.Close
    End If
Debug.Print strServerResponse
End Sub