How to begin troubleshooting missing email cases in an Exchange Server environment.
How to block emails from external senders from being delivered to an Exchange Server 2013 mailbox user.
After an upgrade to Exchange Server 2013 Service Pack 1 you may discover that external email flow has stopped working.
How to configure Exchange 2013 send connectors to proxy email through Client Access servers, and a demonstration of what results this option provides.
How to configure outbound mail flow for Exchange Server 2013 using Send Connectors.
How to manually configure the DNS servers used by Exchange Server 2013 for external lookups.
This tutorial demonstrates the mail flow in Exchange Server 2013 and how the different server roles and Transport services are involved, compared to previous versions of Exchange.