Cisco Cisco Email Security Appliance C190 Guía Del Usuario
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Cisco IronPort AsyncOS 7.3 for Email Advanced Configuration Guide
OL-23081-01
Documentation Set
The AsyncOS documentation set has been divided into four separate books — the
Cisco IronPort AsyncOS for Email Configuration Guide, the Cisco IronPort
AsyncOS CLI Reference Guide, the Cisco IronPort AsyncOS for Email Daily
Management Guide, and this book, which contains information on advanced
features and configuration. Occasionally, this book will refer to the other guides
for additional information on topics.
Cisco IronPort AsyncOS for Email Configuration Guide, the Cisco IronPort
AsyncOS CLI Reference Guide, the Cisco IronPort AsyncOS for Email Daily
Management Guide, and this book, which contains information on advanced
features and configuration. Occasionally, this book will refer to the other guides
for additional information on topics.
How This Book Is Organized
describes the process for setting up a C370
appliance with a FIPS-compliant Hardware Security Module card for
cryptographic operations.
cryptographic operations.
describes the process for tailoring the
configuration of your Enterprise Email Gateway. This chapter discusses, in detail,
advanced features available to you as you configure interfaces and listeners to
handle email receiving through the gateway.
advanced features available to you as you configure interfaces and listeners to
handle email receiving through the gateway.
explains the features
that affect email routing and delivery of email traveling through the Cisco
IronPort appliance.
IronPort appliance.
described how your Cisco IronPort appliance can
connect to your corporate Lightweight Directory Access Protocol (LDAP) servers
and perform queries for the purposes of verifying recipients to accept (including
group membership), mail routing and address rewriting. masquerading headers,
and supporting for SMTP authentication.
and perform queries for the purposes of verifying recipients to accept (including
group membership), mail routing and address rewriting. masquerading headers,
and supporting for SMTP authentication.
details the process of configuring and enabling
email authentication on an IronPort appliance. IronPort AsyncOS supports several
types of email authentication, including Sender Policy Framework (SPF), Sender
ID Framework (SIDF), and DomainKeys Identified Mail (DKIM) verification of
incoming mail, as well as DomainKeys and DKIM signing of outgoing mail.
types of email authentication, including Sender Policy Framework (SPF), Sender
ID Framework (SIDF), and DomainKeys Identified Mail (DKIM) verification of
incoming mail, as well as DomainKeys and DKIM signing of outgoing mail.
describes how to
use Message Filters to define rules for handling email, including the ability to
modify the content of messages through the attachment filtering, image analysis,
and content dictionary features.
modify the content of messages through the attachment filtering, image analysis,
and content dictionary features.