Question about missing rules for 3.2.1 upgrade

I recently upgraded to 3.2.1

In doing so, I find that the following rules which were previously used are no longer in service.

Can someone explain why?

[/etc/mail/spamassassin] spamassassin --lint
[22753] warn: config: warning: score set for non-existent rule
HTML_FONT_INVISIBLE
[22753] warn: config: warning: score set for non-existent rule NO_REAL_NAME
[22753] warn: config: warning: score set for non-existent rule ADVANCE_FEE_1
[22753] warn: config: warning: score set for non-existent rule
FORGED_RCVD_HELO
[22753] warn: config: warning: score set for non-existent rule
DNS_FROM_RFC_POST
[22753] warn: config: warning: score set for non-existent rule NO_OBLIGATION
[22753] warn: config: warning: score set for non-existent rule
MSGID_FROM_MTA_ID
[22753] warn: lint: 7 issues detected, please rerun with debug enabled
for more information

Thanks in advance.

-- 
Albert E. Whale, CHS CISA CISSP
Sr. Security, Network, Risk Assessment and Systems Consultant
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