VBA ile excel mail gönderme makrosu hakkında yardım.

Sub mailsayfa_hucre()

Dim rng As Range
Dim OutApp As Object
Dim OutMail As Object
Set OutApp = CreateObject("Outlook.application")
Set OutMail = OutApp.CreateItem(0)

On Error Resume Next

Set rng = Sheets("sayfa").Range("A7:N25").SpecialCells(xlCellTypeVisible)

With Application
.EnableEvents = False
.ScreenUpdating = False
End With

With OutMail
.to = "hedef@mail.com"
.cc = ""
.bcc = ""
.Subject = "YAKIT FARKI1 sayfa"
.BODY = "Merhaba, Yakıt farkı dosyası ektedir."
.HTMLBody = RangetoHTML(rng)
.send

End With
On Error GoTo 0

With Application
.EnableEvents = True
.ScreenUpdating = True

End With

End Sub

Function RangetoHTML(rng As Range)

Application.ScreenUpdating = False
Application.DisplayAlerts = False

Dim fso As Object
Dim ts As Object
Dim TempFile As String
Dim TempWB As Workbook

TempFile = Environ$("temp") & "\" & Format(Now, "dd-mm-yy") & ".htm"

rng.Copy
Set TempWB = Workbooks.Add(1)
With TempWB.Sheets(1)
.Cells(1).PasteSpecial Paste:=8
.Cells(1).PasteSpecial xlPasteValues, , False, False
.Cells(1).PasteSpecial xlPasteFormats, , False, False
.Cells(1).Select
Application.CutCopyMode = False
On Error Resume Next
.DrawingObjects.Visible = True
On Error GoTo 0
End With

With TempWB.PublishObjects.Add( _
SourceType:=xlSourceRange, _
Filename:=TempFile, _
Sheet:=TempWB.Sheets(1).Name, _
Source:=TempWB.Sheets(1).UsedRange.Address, _
HtmlType:=xlHtmlStatic)
.Publish (True)
End With

Set fso = CreateObject("Scripting.FileSystemObject")
Set ts = fso.GetFile(TempFile).OpenAsTextStream(1, -2)
RangetoHTML = ts.ReadAll
ts.Close
RangetoHTML = Replace(RangetoHTML, "align=center x:publishsource=", _
"align=left x:publishsource=")

TempWB.Close SaveChanges:=False

Kill TempFile

Set ts = Nothing
Set fso = Nothing
Set TempWB = Nothing

End Function