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IronPort - Configuration Guide - AsyncOS 7.6.1

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Chapter 8 Anti-Virus<br />

OL-25136-01<br />

Figure 8-2 Options for Handling Messages Scanned for Viruses<br />

� Modify message subject<br />

Internet mail<br />

� Add custom header to message<br />

Note By default, Anti-Virus scanning is enabled in the $TRUSTED mail flow policy for public listeners,<br />

which is referenced by the WHITELIST sender group. See Mail Flow Policies: Access Rules and<br />

Parameters, page 5-8.<br />

Editing the Anti-Virus Settings for a Mail Policy<br />

SMTP<br />

Firewall<br />

<strong>IronPort</strong> Email Security appliance<br />

with Anti-Virus scanning enabled<br />

� Scanned – virus found<br />

and repaired<br />

� Scanned – virus found,<br />

� Scanned – virus found but<br />

unable to clean<br />

� Could not scan: unscannable<br />

� Scanned –<br />

no virus<br />

found<br />

attachment dropped � Could not scan: encrypted<br />

The message is “known clean.” The message could be infected.<br />

Deliver message, and optionally:<br />

� Archive original message<br />

� Send notification to sender,<br />

recipient, and/or others<br />

� Send custom notification to<br />

recipient<br />

Drop message, deliver message,<br />

deliver message as an attachment<br />

to a new message, or quarantine<br />

message, and optionally:<br />

� Modify message subject<br />

� Add custom header to message<br />

� Modify message recipient<br />

� Modify destination host<br />

� Archive original message<br />

� Send notification to sender,<br />

recipient, and/or others<br />

� Send custom notification to<br />

recipient<br />

The process for editing the per-user anti-virus settings for a mail policy is essentially the same for<br />

incoming or outgoing mail.<br />

Individual policies (not the default) have an additional field to “Use Default” settings. Select this setting<br />

to inherit the default mail policy settings.<br />

Cisco <strong>IronPort</strong> <strong>AsyncOS</strong> 7.6 for Email <strong>Configuration</strong> <strong>Guide</strong><br />

Deliver<br />

message.<br />

8-13

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