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Date:	Wed, 30 Jan 2008 11:09:47 -0800
From:	"Robert Blair" <SCOUG-HELP-2lvvuss@listemail.net >
Reply-To:	scoug-help@scoug.com
To:	scoug-help@scoug.com
Subject:	SCOUG-Help: Sendmail

** Reply to message from "Steven Levine" on Wed, 30 Jan
2008 00:55:38 -0800

> Since I don't have a pristine copy of Bob's sendmail.cf, someone should
> send me one. A copy of your test message might be useful too.

Here is a copy of my sendmail.cf file.

--
Robert Blair

Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment; filename="sendmail.cf"

#########################################################################=
=0D=0A# #=0D=0A# Sendmail #=0D=0A# Copyright (c) 1983 Eric=
P. Allman #=0D=0A# Berkeley, California #=0D=0A# #=0D=
=0A# Copyright (c) 1983 Regents of the University of California. #=0D=0A# =
All rights reserved. The Berkeley software License Agreement #=0D=0A# spe=
cifies the terms and conditions for redistribution. #=0D=0A# #=0D=
=0A# This configuration file was created specifically for sendmail on the #=
=0D=0A# IBM OS/2 Operating System. Please avoid making changes to this fil=
e #=0D=0A# because any changes will change the operation of sendmail. #=
=0D=0A# #=0D=0A# Created by: William Chung for IBM Ultimedia Mail/2=
"Lite" #=0D=0A# and IBM NR/2 #=0D=0A# IBM T=
.J. Watson Research Center, Hawthorne, NY #=0D=0A# #=0D=0A# =
March 21, 1995 #=0D=0A# #=0D=0A# Change activity: =
#=0D=0A# 2/96 TAB Added F=3DF to mLocal, changed version number #=0D=
=0A# 3/96 TAB Added Prog definition. #=0D=0A#######################=
##################################################=0D=0A=0D=0A=0D=0A#=0D=0A#=
This configuration file routes outgoing mail as follows:=0D=0A#=0D=0A# 1. =
If mail is destined for a directly connected domain and=0D=0A# an intern=
al gateway is defined, then deliver to the gateway.=0D=0A#=0D=0A# 2. If mai=
l is destined for a directly connected domain and=0D=0A# no internal gat=
eway is defined, then deliver directly.=0D=0A#=0D=0A# 3. If mail is destine=
d for a domain which is not directly=0D=0A# connected, then deliver to a=
n external gateway.=0D=0A#=0D=0A# 4. If mail is destined for a domain which=
is not directly=0D=0A# connected and an external gateway is not defined=
,=0D=0A# then deliver directly.=0D=0A#=0D=0A# 5. In all cases, rewrite =
the sender address to look like=0D=0A# it came from a mail hub if a mail=
hub is defined.=0D=0A#=0D=0A# 6. In all cases, deliver addresses destined =
for the local host=0D=0A# directly with no routing through gateways.=0D=
=0A#=0D=0A=0D=0A=0D=0A#=0D=0A# Macro Definitions=0D=0A#=0D=0A# Note: The val=
ues of the V and H macros are merely placeholders.=0D=0A# Actual value=
s will get substituted later at send time when=0D=0A# sendmail is invoked wi=
th the -oM command line flag to override=0D=0A# these configuration file val=
ues.=0D=0A#=0D=0A# The V and H macros should normally not be changed here.=
=0D=0A#=0D=0A=0D=0A# The fully qualified (with domain) name of the internal =
gateway=0D=0A#=0D=0A# All mail destined for the domains defined in macros D =
through G=0D=0A# will be sent to this gateway machine=0D=0A#=0D=0A# If this =
macro is not defined, then all mail destined for the domains=0D=0A# defined =
in macros D through G will be delivered directly=0D=0A# DRYour.Internal.Gate=
way=0D=0A=0D=0A# The fully qualified (with domain) name of the external gate=
way=0D=0A#=0D=0A# All mail destined for domains _not_ defined in macros D th=
rough G=0D=0A# will be sent to this gateway machine=0D=0A#=0D=0A# If this ma=
cro is not defined, then all mail destined for domains=0D=0A# _not_ defined =
in macros D through G will be delivered directly=0D=0A# DVYour.External.Gate=
way=0D=0ADVsmtp.iinet.com=0D=0A=0D=0A# The fully qualified (with domain) nam=
e of the external mail hub=0D=0A#=0D=0A# All sender addresses for external d=
estination addresses will be=0D=0A# rewritten to look like they came from th=
is mail hub=0D=0A# DHYour.External.Mail.Hub=0D=0A=0D=0A# The fully qualified=
(with domain) name of the internal mail hub=0D=0A#=0D=0A# All sender addres=
ses for internal destination addresses will be=0D=0A# rewritten to look like=
they came from this mail hub=0D=0A# DIYour.Internal.Mail.Hub=0D=0A=0D=0A# E=
xternal user id=0D=0A#=0D=0A# The user id used for sending mail through the =
external gateway=0D=0A#=0D=0A# All sender addresses for external destination=
addresses will be=0D=0A# rewritten to look like they came from this user id=
=0D=0A# DPYourExternalUserID=0D=0A=0D=0A# The local domain=0D=0A#=0D=0A# The=
domains defined in macros D through G are considered internal and=0D=0A# di=
rectly connected. Mail destined for these domains will be delivered=0D=0A# =
to an internal gateway defined in macro R=0D=0A#=0D=0A# If macro R is undefi=
ned, then mail for internal destinations will be=0D=0A# delivered directly=
=0D=0A# DDYour.Domain=0D=0A=0D=0A# Internal, directly connected domains=0D=
=0A#=0D=0A# The domains defined in macros D through G are considered interna=
l and=0D=0A# directly connected. Mail destined for these domains will be de=
livered=0D=0A# to an internal gateway defined in macro R=0D=0A#=0D=0A# If ma=
cro R is undefined, then mail for internal destinations will be=0D=0A# deliv=
ered directly=0D=0ADE=0D=0ADF=0D=0ADG=0D=0A=0D=0A# Version # of this file =
TAB=0D=0ADZ2.0=0D=
=0A=0D=0A# Official canonical hostname.=0D=0A#=0D=0A# Do not bother setting =
macro $w (hostname) since sendmail will set=0D=0A# it for us=0D=0A#=0D=0A# N=
ote: We assume $w contains the fully qualified name of the local host=0D=0AD=
j$w=0D=0A=0D=0A#=0D=0A# Standard macros=0D=0A#=0D=0A=0D=0A# SMTP initial log=
in message=0D=0ADe$j Sendmail $v/$Z ready at $b=0D=0A# Name used for error m=
essages=0D=0ADnMailer-Daemon=0D=0A# UNIX header format=0D=0ADlFrom $g $d=
=0D=0A# Delimiter (operator) characters=0D=0ADo.:%@!^=3D/[]=0D=0A# Format of=
a total name=0D=0ADq$?x$x <$g>$|$g$.=0D=0A=0D=0A=0D=0A#=0D=0A# Options=0D=
=0A#=0D=0A=0D=0A# Process messages in the background.=0D=0AOdbackground=0D=
=0A# Accept oldstyle addresses=0D=0AOo=0D=0A# SMTP read timeout=0D=0AOr15m=
=0D=0A# Queue directory - this must be changed if TCP/IP is moved!=0D=0AOQC:=
\MPTN\ETC\MQUEUE=0D=0A# Always queue for safety=0D=0AOs=0D=0A# Time to live =
in the queue=0D=0AOT5d=0D=0A=0D=0A#=0D=0A# Message precedences=0D=0A# Note: =
use equal weight so we can let relay decide what to do=0D=0A#=0D=0APfirst-cl=
ass=3D0=0D=0APspecial-delivery=3D0=0D=0APjunk=3D0=0D=0A=0D=0A#=0D=0A# Requir=
ed headers=0D=0A#=0D=0A#HReceived: $?sfrom $s $.by $j ($v/$Z) id $i; $b=0D=
=0AH?D?Date: $a=0D=0AH?F?From: $q=0D=0AH?M?Message-Id: <$t.$i@$j>=0D=0AH?D?R=
esent-Date: $a=0D=0AH?F?Resent-From: $q=0D=0AH?M?Resent-Message-Id: <$t.$i@$=
j>=0D=0AH?x?Full-Name: $x=0D=0A=0D=0A=0D=0A#=0D=0A# Rewriting Rules=0D=0A#=
=0D=0A=0D=0A=0D=0A#=0D=0A# Ruleset 3 -- Name Canonicalization=0D=0A#=0D=0A=
=0D=0AS3=0D=0A=0D=0A# handle null input (translate to <@> special case)=0D=
=0AR$@ $@ <@>=0D=0A=0D=0A# basic textual canonicalization -- note RFC733 h=
euristic here=0D=0AR$*<$*>$*<$*>$* $2$3<$4>$5 strip multiple <> <>=0D=0AR=
$*<$*<$+>$*>$* <$3>$5 2-level <> nesting=0D=0AR$*<>$* $@ <@> MAIL F=
ROM:<> case=0D=0AR$*<$+>$* $2 basic RFC821/822 parsing=0D=0A=0D=0A# hand=
le list:; syntax as special case=0D=0AR$*:;$* $@ $1 :; <@>=0D=0A=0D=0A# ma=
ke sure <@a,@b,@c:user@d> syntax is easy to parse -- undone later=0D=0AR@ $+=
, $+ @ $1 : $2 change all "," to ":"=0D=0A=0D=0A# localize and dispose o=
f route-based addresses=0D=0AR@ $+ : $+ $@ $>96 < @$1 > : $2 handle -addr>=0D=0A=0D=0A# find focus for list syntax=0D=0AR $+ : $* ; @ $+ $@ $>96=
$1 : $2 ; < @ $3 > list syntax=0D=0AR $+ : $* ; $@ $1 : $2; list syntax=
=0D=0A=0D=0A# find focus for @ syntax addresses=0D=0AR$+ @ $+ $: $1 < @ $2 =
> focus on domain=0D=0AR$+ < $+ @ $+ > $1 $2 < @ $3 > move gaze right=
=0D=0AR$+ < @ $+ > $@ $>96 $1 < @ $2 > already canonical=0D=0A=0D=0A# do s=
ome sanity checking=0D=0AR$* < @ $* : $* > $* $1 < @ $2 $3 > $4 nix colons =
in addrs=0D=0A=0D=0A# if we have % signs, take the rightmost one=0D=0AR$* % =
$* $1 @ $2 First make them all @s.=0D=0AR$* @ $* @ $* $1 % $2 @ $3 Un=
do all but the last.=0D=0AR$* @ $* $@ $>96 $1 < @ $2 > Insert < > and fini=
sh=0D=0A=0D=0A# else we must be a local name=0D=0A=0D=0A=0D=0A#=0D=0A# Rules=
et 96 -- bottom half of ruleset 3=0D=0A#=0D=0A=0D=0A# At this point, everyt=
hing should be in a "local_part<@domain>extra" format.=0D=0AS96=0D=0A=0D=0A#=
handle special cases for local names=0D=0AR$* < @ localhost > $* $: $1 < @=
$j . > $2 no domain at all=0D=0AR$* < @ localhost . $m > $* $: $1 < @ $j . =
> $2 local domain=0D=0AR$* < @ [ $+ ] > $* $: $1 < @@ [ $2 ] > $3 mark [a.b=
.c.d]=0D=0AR$* < @@ $=3Dw > $* $: $1 < @ $j . > $3 self-literal=0D=0AR$* < =
@@ $+ > $* $@ $1 < @ $2 > $3 canon IP addr=0D=0A=0D=0A# pass to name server=
to make hostname canonical=0D=0AR$* < @ $* $~P > $* $: $1 < @ $[ $2 $3 $] =
> $4=0D=0A=0D=0A# local host aliases and pseudo-domains are always canonical=
=0D=0AR$* < @ $=3Dw > $* $: $1 < @ $2 . > $3=0D=0AR$* < @ $* $=3DP > $* $:=
$1 < @ $2 $3 . > $4=0D=0AR$* < @ $* . . > $* $1 < @ $2 . > $3=0D=0A=0D=0A#=
if this is the local hostname, make sure we treat is as canonical=0D=0AR$* =
< @ $j > $* $: $1 < @ $j . > $2=0D=0A=0D=0A=0D=0A#=0D=0A# Ruleset 4 -- Fin=
al Output Post-rewriting=0D=0A#=0D=0A=0D=0AS4=0D=0A=0D=0AR$*<@> $@ $1 h=
andle <> and list:;=0D=0A=0D=0A# strip trailing dot off possibly canonical n=
ame=0D=0AR$* < @ $+ . > $* $1 < @ $2 > $3=0D=0A=0D=0A# externalize local dom=
ain info=0D=0AR$* < $+ > $* $1 $2 $3 defocus=0D=0AR@ $+ : @ $+ : $+ @ $1 =
, @ $2 : $3 canonical=0D=0AR@ $* $@ @ $1 ... and exit=0D=
=0A=0D=0A=0D=0A# delete duplicate local names=0D=0AR$+ % $=3Dw @ $=3Dw $1 @=
$j u%host@host =3D> u@host=0D=0A=0D=0A=0D=0A#=0D=0A# Ruleset 97 -- recan=
onicalize and call ruleset zero=0D=0A# (used for recursive calls)=0D=0A#=
=0D=0A=0D=0AS97=0D=0AR$* $: $>3 $1=0D=0AR$* $@ $>0 $1=0D=0A=0D=0A=0D=0A#=
=0D=0A# Ruleset 0 -- Parse Address=0D=0A#=0D=0A=0D=0AS0=0D=0A=0D=0AR<@> $#=
local $: <> special case error msgs=0D=0AR$* : $* ; $#error $@ USAGE $: "=
list:; syntax illegal for recipient addresses"=0D=0AR<@ $+> $#error $@ USA=
GE $: "user address required"=0D=0AR<$* : $* > $#error $@ USAGE $: "colon i=
llegal in host name part"=0D=0A=0D=0A# handle numeric address spec=0D=0AR$* =
< @ [ $+ ] > $* $#smtp $@ [$2] $: $1 < @ [$2] > $3 numeric internet spec: se=
nd=0D=0A=0D=0A# now delete the local info -- note $=3DO to find characters t=
hat cause forwarding=0D=0AR$* < @ > $* $@ $>97 $1 user@ =3D> user=0D=0AR< =
@ $=3Dw . > : $* $@ $>97 $2 @here:... -> ...=0D=0AR$* $=3DO $* < @ $=3Dw . =
> $@ $>97 $1 $2 $3 ...@here -> ...=0D=0A=0D=0A# short circuit local delivery=
so email to ourself will work=0D=0AR$+ < @ $w $* > $#local $: $1 deliver =
local address directly=0D=0AR$+ < @ $=3Dw $* > $#local $: $1 deliver local =
address directly=0D=0A=0D=0A# figure out what can be delivered through our l=
ocal network=0D=0AR$* $: < $D > $1=0D=0AR< $+ > $* < @ $* $D > $* $@ $>5 =
$2 < @ $3 $D > $4=0D=0AR< $* > $* $2=0D=0A=0D=0AR$* $: < $E > $1=0D=0AR<=
$+ > $* < @ $* $E > $* $@ $>5 $2 < @ $3 $E > $4=0D=0AR< $* > $* $2=0D=0A=
=0D=0AR$* $: < $F > $1=0D=0AR< $+ > $* < @ $* $F > $* $@ $>5 $2 < @ $3 $F=
> $4=0D=0AR< $* > $* $2=0D=0A=0D=0AR$* $: < $G > $1=0D=0AR< $+ > $* < @=
$* $G > $* $@ $>5 $2 < @ $3 $G > $4=0D=0AR< $* > $* $2=0D=0A=0D=0A# pass n=
ames that still have a host to an external gateway if defined=0D=0AR$* < @ $=
* > $* $@ $>98 < $V > $1 < @ $2 > glue on gateway=0D=0A=0D=0A# deal with ot=
her remote names=0D=0AR$* < @$* > $* $#smtp $@ $2 $: $1 < @ $2 > $3 user@ho=
st.domain=0D=0A=0D=0A# if this is quoted, strip the quotes and try again=0D=
=0AR$+ $: $1 strip quotes=0D=0AR$+ $=3DO $+ $@ $>97 $1 $2 $3 try agai=
n=0D=0A=0D=0A# handle locally delivered names=0D=0AR$=3DL $#local $: @ $1 =
special local names=0D=0AR$+ $#local $: $1 regular local names=0D=0A=
=0D=0A=0D=0A#=0D=0A# Ruleset 5 -- handle rewriting for internal gateway=0D=
=0A#=0D=0A=0D=0AS5=0D=0A=0D=0A# see if we have a gateway=0D=0AR$+ $: < $R =
> $1 try relay=0D=0AR< > $+ < @ $+ $* > $#smtp $@ $2 $3 $: $1 < @ $2 $3 >=
try directly=0D=0AR< $- : $+ > $+ $: $>95 < $1 : $2 > $3 < @ $2 >=0D=0AR< =
$+ > $+ $@ $>95 < $1 > $2 < @ $1 >=0D=0A=0D=0A=0D=0A#=0D=0A# Ruleset 95 -- =
determine mailer for internal gateway=0D=0A#=0D=0A=0D=0AS95=0D=0AR< > $+ < @=
$+ > $#smtp $@ $2 $: $1 < @ $2 > try directly=0D=0AR< $- : $+ > $* $# $1 $=
@ $2 $: $3 try qualified mailer=0D=0AR< $=3Dw > $* $@ $2 delete local h=
ost=0D=0AR< $+ > $+ < @ $+ > < @ $* > < $1 > $2 @ < $3 > strip off extra gat=
eway=0D=0AR< $+ > $* $#internal $@ $1 $: $2 try gateway=0D=0A=0D=0A=0D=0A#=
=0D=0A# Ruleset 98 -- determine mailer for external gateway=0D=0A#=0D=0A=0D=
=0AS98=0D=0AR< > $+ < @ $+ > $#smtp $@ $2 $: $1 < @ $2 > try directly=0D=0AR=
< $=3Dw > $* $@ $2 delete local host=0D=0AR< $+ > $* $#external $@ $1 $=
: $2 try external gateway=0D=0A=0D=0A=0D=0A#=0D=0A# Mailer Definitions=0D=
=0A#=0D=0A=0D=0A=0D=0A#=0D=0A# SMTP, Local and Program Mailer specifications=
=0D=0A# Ad=
ded F=3DF to Mlocal TAB=0D=0A=0D=0AMsmtp, P=3D[IPC], F=3DmDFMuX, S=
=3D10, R=3D0, A=3DIPC $h=0D=0AMlocal, P=3DC:\TCPIP\UMAIL\umailer.exe , F=3DF=
lsm, S=3D10, R=3D0, A=3D-dest C:\TCPIP\UMAIL\SERVER\INBOX -to $u=0D=0AMprog,=
P=3Dc:\os2\cmd.exe, F=3DlsDFM, A=3D /C $u=0D=0A=0D=0A=0D=0AS10=0D=0AR<@> =
$n errors to mailer-daemon=0D=0AR$+ $: $>11 $1 perform internal rewri=
te=0D=0AR$+ $: $>12 $1 perform external rewrite=0D=0A=0D=0A=0D=0A#=0D=
=0A# Relay Mailer specifications=0D=0A#=0D=0A=0D=0AMinternal, P=3D[IPC], F=
=3DmDFMuX, S=3D11, R=3D0, A=3DIPC $h=0D=0AMexternal, P=3D[IPC], F=3DmDFMuX, =
S=3D12, R=3D0, A=3DIPC $h=0D=0A=0D=0A=0D=0AS11=0D=0AR<@> $n errors to m=
ailer-daemon=0D=0AR$+ $: $>40 < $I > $1=0D=0A=0D=0AS12=0D=0AR<@> $n e=
rrors to mailer-daemon=0D=0AR$+ $: $>40 < $H > $1=0D=0AR$+ $: $>41 $1=
=0D=0A=0D=0A# Rewrite addresses so they look like they are from a hub=0D=0AS=
40=0D=0AR< > $- $@ $1 < @ $w > no hub defined, user =3D> user@thishost=
=0D=0AR< > $+ $@ $1 no hub defined=0D=0AR< $+ > $- $@ $2 < @ $1 > us=
er =3D> user@hub=0D=0AR< $+ > $+ < @ $w $* > $@ $2 < @ $1 > user@thishost =
=3D> user@hub=0D=0AR< $+ > $+ < @ $=3Dw $* > $@ $2 < @ $1 > user@otherna=
mes =3D> user@hub=0D=0AR< $+ > $+ < @ $=3Dw.$D > $@ $2 < @ $1 > user@thish=
ostonly =3D> user@hub=0D=0AR< $+ > $+ $@ $2 hub defined but no rewr=
ite=0D=0A=0D=0A# Rewrite addresses so they look like they are from a specifi=
c user id=0D=0AS41=0D=0AR$* $: < $P > $1 expand with user id macro=0D=
=0AR< > $+ $@ $1 no user id macro defined=0D=0AR< $+ > $+ < @ $H > $@ $=
P < @ $H > user@host =3D> newuser@host=0D=0AR< $+ > $+ $@ $2 user id m=
acro defined but no rewrite=0D=0A=0D=0A=0D=0A# Sendmail configuration file *=
must* end with a newline - do not remove below newline=0D=0A=1A

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