' Modify SMTP Authentication Properties
strComputer = "."
Set objWMIService = GetObject _
("winmgmts:{authenticationLevel=pktPrivacy}\\" _
& strComputer & "\root\microsoftiisv2")
Set colItems = objWMIService.ExecQuery _
("Select * from IIsSmtpServiceSetting")
For Each objItem in colItems
objItem.AuthAnonymous = True
objItem.AuthBasic = True
objItem.AuthNTLM = True
objItem.SaslLogonDomain = "fabrikam.com"
objItem.Put_
Next