Sending Emails VBA - Specify Who From

Hello

I have a spreadsheet where it looks up the email address of someone based on the name and then sends an email to that person. A lot of people will be using this spreadsheet but we want it to look like it comes from the same person each time

My code is

Sub Mail_Selection_Range_Outlook_Body()
   Dim start As Integer
   start = Application.CountIf(Worksheets("Calls").Range("A1:A1005"), "*") + 4
    Dim OutApp As Object
    Dim OutMail As Object
    
    Call GetAddresses
    
    With Application
        .EnableEvents = False
        .ScreenUpdating = False
    End With
    
    Set OutApp = CreateObject("Outlook.Application")
    OutApp.Session.Logon
    Set OutMail = OutApp.CreateItem(0)
    On Error Resume Next
    
    With OutMail
        .To = Cells(start, 7)
        .Subject = "Subject"
        .Body = Cells(start, 6)
        .Display 'or use .Display
    End With
    On Error GoTo 0
     
    With Application
        .EnableEvents = True
        .ScreenUpdating = True
    End With
     
    Set OutMail = Nothing
    Set OutApp = Nothing
End Sub

Is there a way to specify the address it is sent from? I've tried:

   With OutMail
        .From = "address@from.com"
        .To = Cells(start, 7)
        .Subject = "Call Closure Notification"
        .Body = Cells(start, 6)
        .Display 'or use .Display
    End With

But this doesn't work. is there a command to do this?