Macro doesn't show open mail - vba

Question

Below is my macro to send an email but it does not open a new email .
This macro is in the outlook rules.
Have you any ideas?
Sub sendemail()
Dim ns As NameSpace
'Dim newMail As Outlook.MailItem
Set ns = GetNamespace("MAPI")
Dim newMail As MailItem
Set newMail = Application.CreateItem()
With newMail
.To = "aaa#bbb" <--adress to whitch I want to send an email
.Subject = "test"
.Display
End With
Set newMail = Nothing
End Sub

Answer 1

first you need to add up the outlook reference:
There you go:
then:
Sub sendemail()
Dim outlook As New outlook.Application
Dim newMail As outlook.MailItem
Set newMail = outlook.CreateItem(olMailItem)
With newMail
.To = "email#address.com" ' <--adress to whitch I want to send an email
.Subject = "test from Steph"
.Display
.Send
End With
Set newMail = Nothing
outlook.Quit
Set outlook = Nothing
End Sub

Answer 2

Argument must be type MailItem or MeetingItem for the subroutine to be available in Outlook Rules Wizard.
Try this.
Option Explicit
Sub SendEmail(NewMail As Outlook.MailItem)
Set NewMail = Application.CreateItem(olMailItem)
With NewMail
.To = "aaa#bbb" '<--adress to whitch I want to send an email
.Subject = "test"
.Display
End With
Set NewMail = Nothing
End Sub

Answer 3

Youre not specifying the item to create. See here:
Private Sub SendEmail(ByVal workcenter As Integer, ByVal time As Date)
Dim objApp As Object
Dim objEmail As Object
Set objApp = CreateObject("Outlook.Application")
Set objEmail = CreateObject("Outlook.MailItem")
With objEmail
.To = "emailexampe#website.com"
.Subject = "Multiple Shop Orders run for line " & workcenter & " at " & time
.body = "TEST"
.display
End With
Set objEmail = Nothing
Set objApp = Nothing
End Sub
Source: http://www.vbforums.com/showthread.php?536558-RESOLVED-Outlook-late-binding
this version also uses late binding, so you dont need any additional references.