O'Reilly logo

Mastering Microsoft Exchange Server 2016, 2nd Edition by Vladimir Meloski, Byron Wright, Brian Svidergol, Clifton Leonard

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 22Managing Connectivity with Transport Services

Exchange Server's primary purpose is to send, receive, and store messages. In Exchange Server versions 2007 and 2010, message delivery was handled by an Exchange server running the Hub Transport role. A message would be generated on a Mailbox server, the Mailbox server would notify a Hub Transport server that a new message was ready, and the Hub Transport server would pick up the new message for processing.

In Exchange Server 2013, the responsibility for moving messages from one mailbox to another moved to the Mailbox and Client Access roles; in Exchange Server 2016, the Mailbox role performs all the transport services.

IN THIS CHAPTER, YOU WILL LEARN TO:

  • Understand the improvements in Exchange Server 2016 mail routing
  • Create and manage Send connectors and Receive connectors
  • Configure antispam and anti-malware technologies

Understanding the Transport Improvements in Exchange Server 2016

Before we delve into how internal email routing works, it's worth noting a few of the many improvements Exchange Server 2016 delivers in comparison to Exchange Server 2010.

Prior to Exchange Server 2013, all messages were processed by a dedicated server role named Hub Transport. This approach worked well for many years, but having a separate server just for mail routing wasn't always practical. In fact, many companies would consolidate the Hub Transport and Client Access roles or the Hub Transport, Client Access, and Mailbox roles onto ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required