The sendmail package must be removed.

From Oracle Linux 6 Security Technical Implementation Guide

Associated with: CCI-000366

SV-65087r1_rule The sendmail package must be removed.

Vulnerability discussion

The sendmail software was not developed with security in mind and its design prevents it from being effectively contained by SELinux. Postfix should be used instead.

Check content

Run the following command to determine if the "sendmail" package is installed: # rpm -q sendmail If the package is installed, this is a finding.

Fix text

Sendmail is not the default mail transfer agent and is not installed by default. The "sendmail" package can be removed with the following command: # yum erase sendmail

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