Description of problem:
The arpwatch testsuite for selinux-policy shows test failure due to wrong security context in RHEL-8.9. The context type should be "sendmail_exec_t" instead of "bin_t". Below are the results of matchpathcon command from 8.9 and 9.3:

RHEL-8.9:
-----------------

1. matchpathcon /usr/bin/msmtp
   /usr/bin/msmtp system_u:object_r:bin_t:s0

RHEL-9.3:
-----------------

1. matchpathcon /usr/bin/msmtp
   /usr/bin/msmtp system_u:object_r:sendmail_exec_t:s0

I am unsure whether this difference is by design or an error.

Version-Release number of selected component (if applicable):
selinux-policy-3.14.3-127.el8.noarch
selinux-policy-devel-3.14.3-127.el8.noarch
selinux-policy-targeted-3.14.3-127.el8.noarch

How reproducible:
Always

Steps to Reproduce:
1. Run matchpathcon on /usr/bin/msmtp and compare results between rhel-9.3 and rhel-8.9

Actual results:
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: bz#2176583
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

/usr/sbin/arpwatch system_u:object_r:arpwatch_exec_t:s0
:: [ 03:29:46 ] :: [ PASS ] :: Result of matchpathcon /usr/sbin/arpwatch should contain arpwatch_exec_t (Assert: expected 0, got 0)
/usr/bin/msmtp system_u:object_r:bin_t:s0
:: [ 03:29:48 ] :: [ FAIL ] :: Result of matchpathcon /usr/bin/msmtp should contain sendmail_exec_t (Assert: expected 0, got 1)
:: [ 03:29:48 ] :: [ INFO ] :: rlSESearchRule: checking rule 'allow arpwatch_t sendmail_exec_t : file

[ ]'
FILTERED RULES
allow arpwatch_t mta_exec_type:file

;
:: [ 03:29:51 ] :: [ PASS ] :: check permission 'map' is present (Assert: '0' should equal '0')
:: [ 03:29:51 ] :: [ PASS ] :: check permission 'execute' is present (Assert: '0' should equal '0')
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 7s
:: Assertions: 3 good, 1 bad
:: RESULT: FAIL (bz#2176583)

Expected results:
A GREEN test run without any failures.

Additional info: