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XCCDF
Guide to the Secure Configuration of Alibaba Cloud Linux 2
Services
Mail Server Software
The Postfix package is installed
The Postfix package is installed
An XCCDF Rule
Details
Profiles
Prose
The Postfix package is installed
Medium Severity
A mail server is required for sending emails. The
postfix
package can be installed with the following command:
$ sudo yum install postfix