This file is indexed.

/etc/mail/sa-mimedefang.cf is in mimedefang 2.73-2build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
# SpamAssassin user preferences file.
#
# Format:
#
#   required_hits n
#		(how many hits are required to tag a mail as spam.)
#
#   score SYMBOLIC_TEST_NAME n
#		(if this is omitted, 1 is used as a default score.
#		Set the score to 0 to ignore the test.)
#
# # starts a comment, whitespace is not significant.
#
# NOTE!  In conjunction with MIMEDefang, SpamAssassin can *NOT* make any
# changes to the message header or body.  Any SpamAssassin settings that
# relate to changing the message will have *NO EFFECT* when used from
# MIMEDefang.  Instead, use the various MIMEDefang Perl functions if you
# need to alter the message.
###########################################################################

###########################################################################
# First of all, the generally useful stuff; thresholds and the whitelist
# of addresses which, for some reason or another, often trigger false
# positives.

required_hits		5

# Whitelist and blacklist addresses are *not* patterns; they're just normal
# strings.  one exception is that "*@isp.com" is allowed.  They should be in
# lower-case.  You can either add multiple addrs on one line,
# whitespace-separated, or you can use multiple lines.
#
# whitelist_from		friend@example.com

# Add your blacklist entries in the same format...
#
# blacklist_from	enemy@example.net

# Mail using languages used in these country codes will not be marked
# as being possibly spam in a foreign language.
#
ok_locales		en

# By default, the subject lines of suspected spam will be tagged.
# This can be disabled here.
#
rewrite_subject 0

# By default, spamassassin will include its report in the body
# of suspected spam. Enabling this causes the report to go in the
# headers instead. Using 'use_terse_report' for this is recommended.
#
# report_header 1

# By default, SpamAssassin uses a fairly long report format.
# Enabling this uses a shorter format which includes all the
# information in the normal one, but without the superfluous
# explanations.
#
# use_terse_report 0

# By default, spamassassin will change the Content-type: header of
# suspected spam to "text/plain". This is a safety feature. If you
# prefer to leave the Content-type header alone, set this to 0.
#
# defang_mime 0

# By default, SpamAssassin will run RBL checks.  If your ISP already
# does this, set this to 1.

skip_rbl_checks 1

###########################################################################
# Add your own customised scores for some tests below.  The default scores are
# read from the installed "spamassassin.cf" file, but you can override them
# here.  To see the list of tests and their default scores, go to
# http://spamassassin.taint.org/tests.html .