procmail
(1)
Name
procmail - autonomous mail processor
Synopsis
procmail [-ptoY] [-f fromwhom]
[parameter=value | rcfile] ...
procmail [-toY] [-f fromwhom] [-a argument] ...
-d recipient ...
procmail [-ptY] -m [parameter=value] ... rcfile
[argument] ...
procmail [-toY] [-a argument] -z
procmail -v
Description
User Commands PROCMAIL(1)
NAME
procmail - autonomous mail processor
SYNOPSIS
procmail [-ptoY] [-f fromwhom]
[parameter=value | rcfile] ...
procmail [-toY] [-f fromwhom] [-a argument] ...
-d recipient ...
procmail [-ptY] -m [parameter=value] ... rcfile
[argument] ...
procmail [-toY] [-a argument] -z
procmail -v
DESCRIPTION
For a quick start, see NOTES at the end.
Procmail should be invoked automatically over the .forward
file mechanism as soon as mail arrives. Alternatively, when
installed by a system administrator, it can be invoked from
within the mailer immediately. When invoked, it first sets
some environment variables to default values, reads the mail
message from stdin until an EOF, separates the body from the
header, and then, if no command line arguments are present,
it starts to look for a file named $HOME/.procmailrc.
According to the processing recipes in this file, the mail
message that just arrived gets distributed into the right
folder (and more). If no rcfile is found, or processing of
the rcfile falls off the end, procmail will store the mail
in the default system mailbox.
If no rcfiles and no -p have been specified on the command
line, procmail will, prior to reading $HOME/.procmailrc,
interpret commands from /etc/procmailrc (if present). Care
must be taken when creating /etc/procmailrc, because, if
circumstances permit, it will be executed with root privi-
leges (contrary to the $HOME/.procmailrc file of course).
If running suid root or with root privileges, procmail will
be able to perform as a functionally enhanced, backwards
compatible mail delivery agent.
Procmail can also be used as a general purpose mail filter,
i.e., provisions have been made to enable procmail to be
invoked in a special sendmail rule.
The rcfile format is described in detail in the proc-
mailrc(5) man page.
The weighted scoring technique is described in detail in the
procmailsc(5) man page.
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User Commands PROCMAIL(1)
Examples for rcfile recipes can be looked up in the proc-
mailex(5) man page.
Signals
TERMINATE Terminate prematurely and requeue the mail.
HANGUP Terminate prematurely and bounce the mail.
INTERRUPT Terminate prematurely and bounce the mail.
QUIT Terminate prematurely and silently lose the
mail.
ALARM Force a timeout (see TIMEOUT).
USR1 Equivalent to a VERBOSE=off.
USR2 Equivalent to a VERBOSE=on.
OPTIONS
-v Procmail will print its version number, display its
compile time configuration and exit.
-p Preserve any old environment. Normally procmail clears
the environment upon startup, except for the value of
TZ. However, in any case: any default values will
override any preexisting environment variables, i.e.,
procmail will not pay any attention to any predefined
environment variables, it will happily overwrite them
with its own defaults. For the list of environment
variables that procmail will preset see the proc-
mailrc(5) man page. If both -p and -m are specified,
the list of preset environment variables shrinks to
just: LOGNAME, HOME, SHELL, ORGMAIL and MAILDIR.
-t Make procmail fail softly, i.e., if procmail cannot
deliver the mail to any of the destinations you gave,
the mail will not bounce, but will return to the
mailqueue. Another delivery-attempt will be made at
some time in the future.
-f fromwhom
Causes procmail to regenerate the leading `From ' line
with fromwhom as the sender (instead of -f one could
use the alternate and obsolete -r). If fromwhom con-
sists merely of a single `-', then procmail will only
update the timestamp on the `From ' line (if present,
if not, it will generate a new one).
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User Commands PROCMAIL(1)
-o Instead of allowing anyone to generate `From ' lines,
simply override the fakes.
-Y Assume traditional Berkeley mailbox format, ignore any
Content-Length: fields.
-a argument
This will set $1 to be equal to argument. Each suc-
ceeding -a argument will set the next number variable
($2, $3, etc). It can be used to pass meta information
along to procmail. This is typically done by passing
along the $@x information from the sendmail mailer
rule.
-d recipient ...
This turns on explicit delivery mode, delivery will be
to the local user recipient. This, of course, only is
possible if procmail has root privileges (or if proc-
mail is already running with the recipient's euid and
egid). Procmail will setuid to the intended recipients
and delivers the mail as if it were invoked by the
recipient with no arguments (i.e., if no rcfile is
found, delivery is like ordinary mail). This option is
incompatible with -p.
-m Turns procmail into a general purpose mail filter. In
this mode one rcfile must be specified on the command
line. After the rcfile, procmail will accept an unlim-
ited number of arguments. If the rcfile is an absolute
path starting with /etc/procmailrcs/ without backward
references (i.e. the parent directory cannot be men-
tioned) procmail will, only if no security violations
are found, take on the identity of the owner of the
rcfile (or symbolic link). For some advanced usage of
this option you should look in the EXAMPLES section
below.
-z This turns on LMTP mode, wherein procmail acts as an
RFC2033 LMTP server. Delivery takes place in the same
manner and under the same restrictions as the delivery
mode enabled with -d. This option is incompatible
with -p and -f.
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User Commands PROCMAIL(1)
ARGUMENTS
Any arguments containing an '=' are considered to be envi-
ronment variable assignments, they will all be evaluated
after the default values have been assigned and before the
first rcfile is opened.
Any other arguments are presumed to be rcfile paths (either
absolute, or if they start with `./' relative to the current
directory; any other relative path is relative to $HOME,
unless the -m option has been given, in which case all rela-
tive paths are relative to the current directory); procmail
will start with the first one it finds on the command line.
The following ones will only be parsed if the preceding ones
have a not matching HOST-directive entry, or in case they
should not exist.
If no rcfiles are specified, it looks for $HOME/.procmailrc.
If not even that can be found, processing will continue
according to the default settings of the environment vari-
ables and the ones specified on the command line.
EXAMPLES
Examples for rcfile recipes can be looked up in the proc-
mailex(5) man page. A small sample rcfile can be found in
the NOTES section below.
Skip the rest of this EXAMPLES section unless you are a sys-
tem administrator who is vaguely familiar with sendmail.cf
syntax.
The -m option is typically used when procmail is called from
within a rule in the sendmail.cf file. In order to be able
to do this it is convenient to create an extra `procmail'
mailer in your sendmail.cf file (in addition to the perhaps
already present `local' mailer that starts up procmail). To
create such a `procmail' mailer I'd suggest something like:
Mprocmail, P=/usr/bin/procmail, F=mSDFMhun, S=11, R=21,
A=procmail -m $h $g $u
This enables you to use rules like the following (most
likely in ruleset 0) to filter mail through the procmail
mailer (please note the leading tab to continue the rule,
and the tab to separate the comments):
R$*<@some.where>$*
$#procmail $@/etc/procmailrcs/some.rc $:$1@some.where.procmail$2
R$*<@$*.procmail>$*
$1<@$2>$3 Already filtered, map back
And /etc/procmailrcs/some.rc could be as simple as:
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User Commands PROCMAIL(1)
SENDER = "<$1>" # fix for empty sender addresses
SHIFT = 1 # remove it from $@
:0 # sink all junk mail
* ^Subject:.*junk
/dev/null
:0 w # pass along all other mail
! -oi -f "$SENDER" "$@"
Do watch out when sending mail from within the /etc/proc-
mailrcs/some.rc file, if you send mail to addresses which
match the first rule again, you could be creating an endless
mail loop.
FILES
/etc/passwd to set the recipient's LOGNAME, HOME
and SHELL variable defaults
/var/mail/$LOGNAME system mailbox; both the system mail-
box and the immediate directory it is
in will be created every time proc-
mail starts and either one is not
present
/etc/procmailrc initial global rcfile
/etc/procmailrcs/ special privileges path for rcfiles
$HOME/.procmailrc default rcfile
/var/mail/$LOGNAME.lock
lockfile for the system mailbox (not
automatically used by procmail,
unless $DEFAULT equals
/var/mail/$LOGNAME and procmail is
delivering to $DEFAULT)
/usr/sbin/sendmail default mail forwarder
_????`hostname` temporary `unique' zero-length files
created by procmail
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User Commands PROCMAIL(1)
ATTRIBUTES
See attributes(5) for descriptions of the following
attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | mail/procmail |
+---------------+------------------+
|Stability | Uncommitted |
+---------------+------------------+
SEE ALSO
procmailrc(5), procmailsc(5), procmailex(5), sh(1), csh(1),
mail(1), mailx(1), binmail(1), uucp(1), aliases(5),
sendmail(8), egrep(1), grep(1), biff(1), comsat(8),
lockfile(1), formail(1), cron(1)
DIAGNOSTICS
Autoforwarding mailbox found
The system mailbox had its suid or
sgid bit set, procmail terminates
with EX_NOUSER assuming that this
mailbox must not be delivered to.
Bad substitution of "x"
Not a valid environment variable name
specified.
Closing brace unexpected
There was no corresponding opening
brace (nesting block).
Conflicting options Not all option combinations are use-
ful
Conflicting x suppressed
Flag x is not compatible with some
other flag on this recipe.
Couldn't create "x" The system mailbox was missing and
could not/will not be created.
Couldn't create maildir part "x"
The maildir folder "x" is missing one
or more required subdirectories and
procmail could not create them.
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Couldn't create or rename temp file "x"
An error occurred in the mechanics of
delivering to the directory folder
"x".
Couldn't determine implicit lockfile from "x"
There were no `>>' redirectors to be
found, using simply `$LOCKEXT' as lo-
callockfile.
Couldn't read "x" Procmail was unable to open an rcfile
or it was not a regular file, or
procmail couldn't open an MH directo-
ry to find the highest numbered file.
Couldn't unlock "x" Lockfile was already gone, or write
permission to the directory where the
lockfile is has been denied.
Deadlock attempted on "x"
The locallockfile specified on this
recipe is equal to a still active
$LOCKFILE.
Denying special privileges for "x"
Procmail will not take on the identi-
ty that comes with the rcfile because
a security violation was found (e.g.
-p or variable assignments on the
command line) or procmail had insuf-
ficient privileges to do so.
Descriptor "x" was not open
As procmail was started, stdin, std-
out or stderr was not connected (pos-
sibly an attempt to subvert security)
Enforcing stricter permissions on "x"
The system mailbox of the recipient
was found to be unsecured, procmail
secured it.
Error while writing to "x"
Nonexistent subdirectory, no write
permission, pipe died or disk full.
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User Commands PROCMAIL(1)
Exceeded LINEBUF Buffer overflow detected, LINEBUF was
too small, PROCMAIL_OVERFLOW has been
set.
MAILDIR is not an absolute path
MAILDIR path too long
ORGMAIL is not an absolute path
ORGMAIL path too long
default rcfile is not an absolute path
default rcfile path too long
The specified item's full path, when
expanded, was longer than LINEBUF or
didn't start with a file separator.
Excessive output quenched from "x"
The program or filter "x" tried to
produce too much output for the cur-
rent LINEBUF, the rest was discarded
and PROCMAIL_OVERFLOW has been set.
Extraneous x ignored The action line or other flags on
this recipe makes flag x meaningless.
Failed forking "x" Process table is full (and NORESRETRY
has been exhausted).
Failed to execute "x" Program not in path, or not exe-
cutable.
Forced unlock denied on "x"
No write permission in the directory
where lockfile "x" resides, or more
than one procmail trying to force a
lock at exactly the same time.
Forcing lock on "x" Lockfile "x" is going to be removed
by force because of a timeout (see
also: LOCKTIMEOUT).
Incomplete recipe The start of a recipe was found, but
it stranded in an EOF.
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User Commands PROCMAIL(1)
Insufficient privileges
Procmail either needs root privi-
leges, or must have the right (e)uid
and (e)gid to run in delivery mode.
The mail will bounce.
Invalid regexp "x" The regular expression "x" contains
errors (most likely some missing or
extraneous parens).
Kernel-lock failed While trying to use the kernel-sup-
ported locking calls, one of them
failed (usually indicates an OS er-
ror), procmail ignores this error and
proceeds.
Kernel-unlock failed See above.
Lock failure on "x" Can only occur if you specify some
real weird (and illegal) lockfile-
names or if the lockfile could not be
created because of insufficient per-
missions or nonexistent subdirecto-
ries.
Lost "x" Procmail tried to clone itself but
could not find back rcfile "x" (it
either got removed or it was a rela-
tive path and you changed directory
since procmail opened it last time).
Missing action The current recipe was found to be
incomplete.
Missing closing brace A nesting block was started, but nev-
er finished.
Missing name The -f option needs an extra argu-
ment.
Missing argument You specified the -a option but for-
got the argument.
Missing rcfile You specified the -m option, procmail
expects the name of an rcfile as ar-
gument.
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User Commands PROCMAIL(1)
Missing recipient You specified the -d option or called
procmail under a different name, it
expects one or more recipients as ar-
guments.
No space left to finish writing "x"
The filesystem containing "x" does
not have enough free space to permit
delivery of the message to the file.
Out of memory The system is out of swap space (and
NORESRETRY has been exhausted).
Processing continued The unrecognised options on the com-
mand line are ignored, proceeding as
usual.
Program failure (nnn) of "x"
Program that was started by procmail
returned nnn instead of EXIT_SUCCESS
(=0); if nnn is negative, then this
is the signal the program died on.
Quota exceeded while writing "x"
The filesize quota for the recipient
on the filesystem containing "x" does
not permit delivering the message to
the file.
Renaming bogus "x" into "x"
The system mailbox of the recipient
was found to be bogus, procmail per-
formed evasive actions.
Rescue of unfiltered data succeeded/failed
A filter returned unsuccessfully,
procmail tried to get back the origi-
nal text.
Skipped: "x" Couldn't do anything with "x" in the
rcfile (syntax error), ignoring it.
Suspicious rcfile "x" The owner of the rcfile was not the
recipient or root, the file was world
writable, or the directory that con-
tained it was world writable, or this
was the default rcfile ($HOME/.proc-
mailrc) and either it was group
writable or the directory that con-
tained it was group writable (the rc-
file was not used).
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User Commands PROCMAIL(1)
Terminating prematurely whilst waiting for ...
Procmail received a signal while it
was waiting for ...
Timeout, terminating "x"
Timeout has occurred on program or
filter "x".
Timeout, was waiting for "x"
Timeout has occurred on program, fil-
ter or file "x". If it was a program
or filter, then it didn't seem to be
running anymore.
Truncated file to former size
The file could not be delivered to
successfully, so the file was trun-
cated to its former size.
Truncating "x" and retrying lock
"x" does not seem to be a valid file-
name or the file is not empty.
Unable to treat as directory "x"
Either the suffix on "x" would indi-
cate that it should be an MH or
maildir folder, or it was listed as
an second folder into which to link,
but it already exists and is not a
directory.
Unexpected EOL Missing closing quote, or trying to
escape EOF.
Unknown user "x" The specified recipient does not have
a corresponding uid.
EXTENDED DIAGNOSTICS
Extended diagnostics can be turned on and off through set-
ting the VERBOSE variable.
[pid] time & date Procmail's pid and a timestamp. Gen-
erated whenever procmail logs a diag-
nostic and at least a second has
elapsed since the last timestamp.
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User Commands PROCMAIL(1)
Acquiring kernel-lock Procmail now tries to kernel-lock the
most recently opened file (descrip-
tor).
Assigning "x" Environment variable assignment.
Assuming identity of the recipient, VERBOSE=off
Dropping all privileges (if any), im-
plicitly turns off extended diagnos-
tics.
Bypassed locking "x" The mail spool directory was not ac-
cessible to procmail, it relied sole-
ly on kernel locks.
Executing "x" Starting program "x". If it is
started by procmail directly (without
an intermediate shell), procmail will
show where it separated the arguments
by inserting commas.
HOST mismatched "x" This host was called "x", HOST con-
tained something else.
Locking "x" Creating lockfile "x".
Linking to "x" Creating a hardlink between directory
folders.
Match on "x" Condition matched.
Matched "x" Assigned "x" to MATCH.
No match on "x" Condition didn't match, recipe
skipped.
Non-zero exitcode (nnn) by "x"
Program that was started by procmail
as a condition or as the action of a
recipe with the `W' flag returned nnn
instead of EXIT_SUCCESS (=0); the us-
age indicates that this is not an en-
tirely unexpected condition.
Notified comsat: "$LOGNAME@offset:file"
Sent comsat/biff a notice that mail
arrived for user $LOGNAME at `offset'
in `file'.
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Opening "x" Opening file "x" for appending.
Rcfile: "x" Rcfile changed to "x".
Reiterating kernel-lock
While attempting several locking
methods, one of these failed. Proc-
mail will reiterate until they all
succeed in rapid succession.
Score: added newtotal "x"
This condition scored `added' points,
which resulted in a `newtotal' score.
Unlocking "x" Removing lockfile "x" again.
WARNINGS
You should create a shell script that uses lockfile(1) be-
fore invoking your mail shell on any mailbox file other than
the system mailbox (unless of course, your mail shell uses
the same lockfiles (local or global) you specified in your
rcfile).
In the unlikely event that you absolutely need to kill proc-
mail before it has finished, first try and use the regular
kill command (i.e., not kill -9, see the subsection Signals
for suggestions), otherwise some lockfiles might not get re-
moved.
Beware when using the -t option, if procmail repeatedly is
unable to deliver the mail (e.g., due to an incorrect rc-
file), the system mailqueue could fill up. This could ag-
gravate both the local postmaster and other users.
The /etc/procmailrc file might be executed with root privi-
leges, so be very careful of what you put in it. SHELL will
be equal to that of the current recipient, so if procmail
has to invoke the shell, you'd better set it to some safe
value first. See also: DROPPRIVS.
Keep in mind that if chown(1) is permitted on files in
/etc/procmailrcs/, that they can be chowned to root (or any-
one else) by their current owners. For maximum security,
make sure this directory is executable to root only.
Procmail is not the proper tool for sharing one mailbox
among many users, such as when you have one POP account for
all mail to your domain. It can be done if you manage to
configure your MTA to add some headers with the envelope re-
cipient data in order to tell Procmail who a message is for,
but this is usually not the right thing to do. Perhaps you
want to investigate if your MTA offers `virtual user ta-
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User Commands PROCMAIL(1)
bles', or check out the `multidrop' facility of Fetchmail.
BUGS
After removing a lockfile by force, procmail waits $SUSPEND
seconds before creating a new lockfile so that another
process that decides to remove the stale lockfile will not
remove the newly created lock by mistake.
Procmail uses the regular TERMINATE signal to terminate any
runaway filter, but it does not check if the filter responds
to that signal and it only sends it to the filter itself,
not to any of the filter's children.
A continued Content-Length: field is not handled correctly.
The embedded newlines in a continued header should be
skipped when matching instead of being treated as a single
space as they are now.
MISCELLANEOUS
If there is an existing Content-Length: field in the header
of the mail and the -Y option is not specified, procmail
will trim the field to report the correct size. Procmail
does not change the fieldwidth.
If there is no Content-Length: field or the -Y option has
been specified and procmail appends to regular mailfolders,
any lines in the body of the message that look like post-
marks are prepended with `>' (disarms bogus mailheaders).
The regular expression that is used to search for these
postmarks is:
`\nFrom '
If the destination name used in explicit delivery mode is
not in /etc/passwd, procmail will proceed as if explicit de-
livery mode was not in effect. If not in explicit delivery
mode and should the uid procmail is running under, have no
corresponding /etc/passwd entry, then HOME will default to
/, LOGNAME will default to #uid, SHELL will default to
/bin/sh, and ORGMAIL will default to /tmp/dead.letter.
When in explicit delivery mode, procmail will generate a
leading `From ' line if none is present. If one is already
present procmail will leave it intact. If procmail is not
invoked with one of the following user or group ids : root,
daemon, uucp, mail, x400, network, list, slist, lists or
news, but still has to generate or accept a new `From '
line, it will generate an additional `>From ' line to help
distinguish fake mails.
For security reasons procmail will only use an absolute or
$HOME-relative rcfile if it is owned by the recipient or
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User Commands PROCMAIL(1)
root, not world writable, and the directory it is contained
in is not world writable. The $HOME/.procmailrc file has
the additional constraint of not being group-writable or in
a group-writable directory.
If /var/mail/$LOGNAME is a bogus mailbox (i.e., does not be-
long to the recipient, is unwritable, is a symbolic link or
is a hard link), procmail will upon startup try to rename it
into a file starting with `BOGUS.$LOGNAME.' and ending in an
inode-sequence-code. If this turns out to be impossible,
ORGMAIL will have no initial value, and hence will inhibit
delivery without a proper rcfile.
If /var/mail/$LOGNAME already is a valid mailbox, but has
got too loose permissions on it, procmail will correct this.
To prevent procmail from doing this make sure the u+x bit is
set.
When delivering to directories, MH folders, or maildir fold-
ers, you don't need to use lockfiles to prevent several con-
currently running procmail programs from messing up.
Delivering to MH folders is slightly more time consuming
than delivering to normal directories or mailboxes, because
procmail has to search for the next available number (in-
stead of having the filename immediately available).
On general failure procmail will return EX_CANTCREAT, unless
option -t is specified, in which case it will return
EX_TEMPFAIL.
To make `egrepping' of headers more consistent, procmail
concatenates all continued header fields; but only internal-
ly. When delivering the mail, line breaks will appear as
before.
If procmail is called under a name not starting with `proc-
mail' (e.g., if it is linked to another name and invoked as
such), it comes up in explicit delivery mode, and expects
the recipients' names as command line arguments (as if -d
had been specified).
Comsat/biff notifications are done using udp. They are sent
off once when procmail generates the regular logfile entry.
The notification messages have the following extended format
(or as close as you can get when final delivery was not to a
file):
$LOGNAME@offset_of_message_in_mailbox:absolute_path_to_mailbox
Whenever procmail itself opens a file to deliver to, it con-
sistently uses the following kernel locking strategies: fc-
ntl(2).
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User Commands PROCMAIL(1)
Procmail is NFS-resistant and eight-bit clean.
NOTES
Calling up procmail with the -h or -? options will cause it
to display a command-line help and recipe flag quick-refer-
ence page.
There exists an excellent newbie FAQ about mailfilters (and
procmail in particular); it is maintained by Nancy McGough
<nancym@ii.com> and can be obtained by sending a mail to
mail-server@rtfm.mit.edu with the following in the body:
send usenet/news.answers/mail/filtering-faq
If procmail is not installed globally as the default mail
delivery agent (ask your system administrator), you have to
make sure it is invoked when your mail arrives. In this
case your $HOME/.forward (beware, it has to be world read-
able) file should contain the line below. Be sure to in-
clude the single and double quotes, and unless you know your
site to be running smrsh (the SendMail Restricted SHell), it
must be an absolute path.
"|exec /usr/bin/procmail"
Some mailers (notably exim) do not currently accept the
above syntax. In such case use this instead:
|/usr/bin/procmail
Procmail can also be invoked to postprocess an already
filled system mailbox. This can be useful if you don't want
to or can't use a $HOME/.forward file (in which case the
following script could periodically be called from within
cron(1), or whenever you start reading mail):
#!/bin/sh
ORGMAIL=/var/mail/$LOGNAME
if cd $HOME &&
test -s $ORGMAIL &&
lockfile -r0 -l1024 .newmail.lock 2>/dev/null
then
trap "rm -f .newmail.lock" 1 2 3 13 15
umask 077
lockfile -l1024 -ml
cat $ORGMAIL >>.newmail &&
cat /dev/null >$ORGMAIL
lockfile -mu
formail -s procmail <.newmail &&
rm -f .newmail
rm -f .newmail.lock
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fi
exit 0
A sample small $HOME/.procmailrc:
PATH=/usr/local/bin:/usr/bin:/bin
MAILDIR=$HOME/Mail #you'd better make sure it exists
DEFAULT=$MAILDIR/mbox #completely optional
LOGFILE=$MAILDIR/from #recommended
:0:
* ^From.*berg
from_me
:0
* ^Subject:.*Flame
/dev/null
Other examples for rcfile recipes can be looked up in the
procmailex(5) man page.
SOURCE
This program is part of the procmail mail-processing-package
(v3.22) available at http://www.procmail.org/ or ftp.proc-
mail.org in pub/procmail/.
MAILINGLIST
There exists a mailinglist for questions relating to any
program in the procmail package:
<procmail-users@procmail.org>
for submitting questions/answers.
<procmail-users-request@procmail.org>
for subscription requests.
If you would like to stay informed about new versions and
official patches send a subscription request to
procmail-announce-request@procmail.org
(this is a readonly list).
AUTHORS
Stephen R. van den Berg
<srb@cuci.nl>
Philip A. Guenther
<guenther@sendmail.com>
This software was built from source available at https://ja-
va.net/projects/solaris-userland. The original community
source was downloaded from ftp://ftp.ucsb.edu/pub/mir-
rors/procmail/procmail-3.22.tar.gz
Further information about this software can be found on the
open source community website at http://www.procmail.org.
BuGless Last change: 2001/08/27 17