This file is indexed.

/usr/share/doc/procmail/examples/2procmailrc is in procmail 3.22-25+deb9u1.

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
# Please check if all the paths in PATH are reachable, remove the ones that
# are not.

PATH=$HOME/bin:/usr/bin:/usr/ucb:/bin:/usr/local/bin:.
MAILDIR=$HOME/Mail	# You'd better make sure it exists
DEFAULT=$MAILDIR/mbox
			# We don't use a global lockfile here now.
			# Instead we use local lockfiles everywhere.
			# This allows mail to arrive in all mailboxes
			# concurrently, or allows you to read one mailbox
			# while mail arrives in another.

# The next recipe will split up Digests into their individual messages.
# Don't do this if you use a global lockfile before this recipe (deadlock)

:0
* ^Subject:.*Digest
|formail +1 -d -s procmail

LOGFILE=$MAILDIR/from		# Put it here, in order to avoid logging
				# the arrival of the digest.

# An alternative and probably more efficient solution to splitting up a digest
# would be (only works for standard format mailbox files though):

:0:
* ^Subject:.*Other Digest
|formail +1 -ds cat >>this_lists_mailbox

# Notice the double : in the next recipe, this will cause a lockfile
# named "$MAILDIR/todd.lock" to be used if and only if this mail is going
# into the file "todd".

:0:				# Anything from thf
* ^From.*thf@somewhere.someplace
todd				# will go to $MAILDIR/todd


# The next recipe will likewise use $MAILDIR/uunetbox.lock as a lock file.

:0:				# Anything from people at uunet
* ^From.*@uunet
uunetbox			# will go to $MAILDIR/uunetbox


# And here the lockfile will be $MAILDIR/henries.lock of course.

:0:				# Anything from Henry
* ^From.*henry
henries				# will go to $MAILDIR/henries


# But you can specify any lockfile you want, like "myfile".  The following
# recipe will use "$MAILDIR/myfile" as the lock file.

:0:myfile			# All 'questions' will go to
* ^Subject:.*questions
toread				# $MAILDIR/toread

# Anything that has not been delivered by now will go to $DEFAULT

# After procmail sees the end of the rcfile, it pretends that it sees a
# LOCKFILE=$DEFAULT$LOCKEXT
# Therefore $DEFAULT is always locked.