Configuring Exchange Server 5.5 for faxing Introduction GFI FAXmaker enables faxes and SMS to be sent and received by all users on legacy Exchange 5.5 servers. To enable users to do this, the Exchange 5.5 server must be configured to forward all mails sent to the faxmaker.com and the smsmaker.com domains to the GFI FAXmaker server. For more information on how GFI FAXmaker integrates with Exchange 5.5 please see the chapter ‘GFI FAXmaker - an overview’. If Active Directory is used, you must ensure that the email address of each GFI FAXmaker user has been entered in Active Directory. This is not done automatically by Exchange 5.5. If you don’t use Active Directory you have to configure the name and email address of the GFI FAXmaker users. For more information, please see the paragraph ‘Step 3: Specifying the fax administrator & users’ of chapter ‘Installing GFI FAXmaker ’.