删除OutLook中的邮件，终于搞定了

有两种方法
1。根据主旨删除Email（Subject 为邮件主旨）
Sub delEmail(Subject As String)
    Dim myolApp As New Outlook.Application
    Dim myOlExp As Outlook.Explorer
    Set myOlExp = myolApp.ActiveExplorer
    \'MsgBox myOlExp.CurrentFolder.Name
    Dim objMessages As Outlook.Items
    Dim objMessage As Outlook.MailItem
    Set objMessages = myOlExp.CurrentFolder.Items
    Set objMessage = objMessages.Find("[Subject] = """ & Subject & """")
    If objMessage Is Nothing Then
            \'MsgBox "Not Found"
    End If
    Do While Not objMessage Is Nothing
        \'objMessage.Close
        objMessage.Delete
        Set objMessage = objMessages.FindNext
    Loop
    Set objMessage = Nothing
    Set objMessages = Nothing
    Set myOlExp = Nothing
    Set myolApp = Nothing
End Sub

2删除当前打开的Email
Sub delOpenEmail()
    Set myolApp = CreateObject("Outlook.Application")
    On Error Resume Next
    Set myItem = myolApp.ActiveInspector.CurrentItem
    myItem.Delete
End Sub