Mcafee antivirus on exchange server

Strong internal safeguards and in-depth file analysis through integration with McAfee Advanced Threat Defense detects threats that may have either slipped past your perimeter defenses or entered your network via infected laptops and internal email.

Enforce corporate policies for email use by eliminating offensive content and plugging sensitive data leaks. Block spam with the antispam module. Automatically download the latest virus definitions. Data Sheet. Overview Getting Started Free Trial. Real-time protection from threats. Your email message was not delivered to the intended recipients because malware was detected. You can customize the message properties for internal and external notifications. You can also specify additional recipients administrators to receive notifications for undeliverable messages from internal or external senders.

Recipient filters : For custom antimalware policies, you can specify recipient conditions and exceptions that determine who the policy applies to. You can use these properties for conditions and exceptions:. You can only use a condition or exception once, but the condition or exception can contain multiple values. Priority : If you create multiple custom antimalware policies, you can specify the order that they're applied.

The malware filter policy : Specifies the action and notification options for malware filtering. The malware filter rule : Specifies the priority and recipient filters who the policy applies to for a malware filter policy. The difference between these two elements isn't obvious when you manage antimalware polices in the Exchange admin center EAC :.

When you create an antimalware policy in the EAC, you're actually creating a malware filter rule and the associated malware filter policy at the same time using the same name for both.

When you modify an antimalware policy in the EAC, settings related to the name, priority, enabled or disabled, and recipient filters modify the malware filter rule. Other settings actions and notification options modify the associated malware filter policy. When you remove an antimalware policy from the EAC, the malware filter rule and the associated malware filter policy are removed.

In the Exchange Management Shell, the difference between malware filter policies and malware filter rules is apparent. In the Exchange Management Shell, you create the malware filter policy first, then you create the malware filter rule that identifies the policy that the rule applies to. In the Exchange Management Shell, you modify the settings in the malware filter policy and the malware filter rule separately.

When you remove a malware filter policy from the Exchange Management Shell, the corresponding malware filter rule isn't automatically removed, and vice versa. The malware filter policy named Default is applied to all recipients in the Exchange organization, even though there's no malware filter rule recipient filters associated with the policy.

The policy named Default has the custom priority value Lowest that you can't modify the policy is always applied last. Any custom antimalware policies that you create always have a higher priority than the policy named Default. The policy named Default is the default policy the IsDefault property has the value True , and you can't delete the default policy.

For procedures that use these cmdlets, see Use the Exchange Management Shell to bypass malware filtering on Mailbox servers and Use the Exchange Management Shell to configure malware filtering to rescan messages that were already scanned by EOP. Exchange includes two Exchange Management Shell scripts that you can use to manage malware filtering:.

For more information about using these scripts, see Use the Exchange Management Shell to enable or disable malware filtering on Mailbox servers and Download antimalware engine and definition updates. Not an IT pro? Resources for IT Professionals. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums.

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