Microsoft® Exchange Server 2007 Administrator's Companion
by Walter Glenn, Scott Lowe, Joshua Maher
Junk E-Mail
Junk e-mail is a huge issue. One client with whom this author recently worked installed its first e-mail filtering software and found that it had 46 percent fewer inbound e-mails.
Exchange Server 2007’s new Edge Transport role has new capabilities that can help to significantly reduce the amount of junk e-mail that enters your environment. The Edge Transport Role server has the following agents that help to protect your e-mail infrastructure. The information in Table 19-2 is right from Microsoft’s Edge Transport server documentation.
Table 19-2. Edge Transport Agents
Agent name | Description |
|---|---|
Connection Filtering Agent | Performs host IP address filtering based on IP Allow Lists, IP Allow List providers, IP Block Lists, and IP Block List providers. ... |