如何处理手动选择的电子邮件？

Question

我从不同来源获取代码并将它们组合在一起。

我想手动对电子邮件进行分类，手动选择要发送的电子邮件，然后根据类别自动将所选电子邮件转发给适当的参与者。

我一直在使用两个来源来尝试完成这项工作：

https://www.datanumen.com/blogs/auto-move-emails-different-color-categories-different-folders-outlook/

Forward Email with its attachment in Outlook 2010

这是我整理的内容。当我运行它时，什么也没发生：

Sub ForwardMSREmail()

    Dim oExplorer As Outlook.Explorer
    Dim oMail As MailItem
    Set oExplorer = Application.ActiveExplorer

    On Error GoTo Release

    If item.Class = olMail Then

        Set oMail = item.Forward
        oMail.Subject = oMail.Subject
        oMail.HTMLBody = "Have a nice day." & vbCrLf & oMail.HTMLBody

        Dim objMail As Outlook.MailItem

        If InStr(objMail.Categories, "Joshua") > 0 Then
            oMail.Recipients.Add "email address"
            oMail.Save
            oMail.Send
        End If

    End If

    Release:
    Set oMail = Nothing
    Set oExplorer = Nothing

End Sub