Cpanel now adds a spam/ham report to the email headers. If the message is not spam, it adds a ham report as follows.

+++++++++++++++++++++++++++++++++++++
X-Ham-Report: Spam detection software, running on the system “server.def.com”, has
identified this incoming email as possible spam. The original message
has been attached to this so you can view it (if it isn’t spam) or label
similar future email. If you have any questions, see
the administrator of that system for details.

Content preview: testing […]

Content analysis details: (-1.9 points, 5.0 required)

pts rule name description
—- ———————- ————————————————–
-0.0 SPF_PASS SPF: sender matches SPF record
-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%
[score: 0.0000]
0.0 TVD_SPACE_RATIO TVD_SPACE_RATIO
++++++++++++++++++++++++++++++...