by Ras
12. February 2012 15:33
By Default on Exchange 2007 internal applications need to authenticate with server to send an email but with creating a
receive connector (“Internal applications” in this case) and run the below command for that connector you will be able to send emails without authentication
from internal addresses :
Get-ReceiveConnector “Internal Applications” | Add-ADPermission -User “NT AUTHORITY\ANONYMOUS LOGON” -ExtendedRights “ms-Exch-SMTP-Accept-Any-Recipient”