How to configure Exchange Server 2016 to provide SMTP relay services for devices and applications on your network.
How to configure an Exchange Server 2013 receive connector to allow internal and external SMTP for applications and devices in your network.
How to use the Exchange Management Shell to quickly migrate a relay connector from Exchange 2007 to 2010 with the same remote IP range.
Outlook users see the SMTP address of anonymous senders instead of the more friendly display name that appears in the GAL for that sender's email address.
How to create a secure Receive Connector on an Exchange Server 2010 Hub Transport server for anonymous email relay.