Cisco Cisco Email Security Appliance C160 Mode D'Emploi
21-27
User Guide for AsyncOS 10.0 for Cisco Email Security Appliances
Chapter 21 Automatically Remediating Messages in Office 365 Mailboxes
Performing Remedial Actions on Messages Delivered to End Users When the Threat Verdict Changes to Malicious
Prerequisites
•
•
•
Feature Keys for File Reputation Service and the File Analysis Service
Make sure that you have:
•
Added the feature keys for the file reputation service and the file analysis service to you appliance.
•
Enabled File Reputation and Analysis feature on your appliance. See
Office 365 Accounts
Make sure that you have the following accounts that are required to register your appliance with Azure
AD:
AD:
•
An Office 365 business account
•
An Azure AD subscription associated with your Office 365 business account
For more information, contact your Office 365 administrator.
Certificate for Secure Communication
To secure the communication between Office 365 services and your appliance, you must set up a
certificate in one of the following ways: create a self-signed certificate or obtain a certificate from a
trusted CA.
certificate in one of the following ways: create a self-signed certificate or obtain a certificate from a
trusted CA.
You must have:
•
A public key in .crt or .p12 format. Make sure that the
emailAddress
is set to the email address of
the Office 365 administrator (
<admin_username>@<domain>.com
).
•
An associated private key in .pem format, with keysize at least 2048 bit.
Note
Private keys with passphrase are not supported in this release.
Step 3
Configure Office 365 mailbox settings on
your appliance.
your appliance.
Step 4
Configure your appliance to perform
remedial actions on messages delivered to
end users when the threat verdict changes
to malicious.
remedial actions on messages delivered to
end users when the threat verdict changes
to malicious.
Do This
More Info