I have created the below code which emails a workbook automatically and I would like to flag the email with a sender follow-up 2 days from the sent date.

Dim OutApp As Object
Dim OutMail As Object
Dim strbody As String
Dim SigString As String
Dim Signature As String
Dim wb As Workbook
Dim FileName As String
Dim wSht As Worksheet
Dim ShtName As String
Dim ws As Worksheet

ActiveWorkbook.SaveCopyAs ThisWorkbook.Path & "\" & "File Name " & Format(Now, "dd-mm-yy") & ".xlsm"

Set OutApp = CreateObject("Outlook.Application")
Set OutMail = OutApp.createitem(0)


strbody = " Please see the attached spreadsheet.

" & _"Please don't hesitate to contact me if you have any questions.
"


'Change only Mysig.htm to the name of your signature
SigString = Environ("appdata") & _
"\Microsoft\Signatures\Expediting Officer.htm"


If Dir(SigString) <> "" Then
Signature = GetBoiler(SigString)
Else
Signature = ""
End If


On Error Resume Next


With OutMail
.To = ""
.CC = ""
.BCC = ""
.Subject = ""
.HTMLBody = strbody & "
" & Signature
.display
.Attachments.Add ("File location"\"File Name " & Format(Now, "dd-mm-yy") & ".xlsm")
.display
.Importance = 2
End With