Path: utzoo!utgpu!watserv1!watmath!att!rutgers!cs.utexas.edu!usc!ucsd!dog.ee.lbl.gov!me10.lbl.gov!milburn
From: milburn@me10.lbl.gov (John Milburn)
Newsgroups: comp.sys.hp
Subject: Re: HP sendmail doesn't work (with free bugfix!)
Message-ID: <6768@dog.ee.lbl.gov>
Date: 2 Sep 90 17:44:31 GMT
References: <jwright.652260293@catfish>
Sender: usenet@dog.ee.lbl.gov
Reply-To: JEMilburn@lbl.gov (John Milburn)
Organization: Lawrence Berkeley Laboratory, Berkeley, CA
Lines: 614
X-Local-Date: Sun, 2 Sep 90 10:44:31 PDT

In article <jwright.652260293@catfish> jwright@cfht.hawaii.edu (Jim Wright) writes:

>PROBLEM 2:  The fixed sendmail will not resolve through two aliases.
>This one has gone "back to the factory".  Oh shit, not again.  So my
>plea to the net: why does this not work?  An example below.

The problem is certainly not with sendmail, but rather with your .cf file.
I can't comment on the one hp supports, but ours works just fine with
multiple aliases:

   me10:milburn 136 %)) /usr/lib/sendmail -v jemilburn </dev/null
   jemilburn... aliased to  jem
   jem... aliased to  milburn
   milburn... aliased to  milburn@me10.lbl.gov
   /home/me10/als/milburn/.forward: line 0: forwarding to milburn@me10.lbl.gov
   milburn... Connecting to local host (local)...
   milburn... Executing "/bin/rmail -d milburn"
   milburn... Sent


   me10:milburn 137 %)) what /usr/lib/sendmail
   /usr/lib/sendmail:
   		$Header: version.c,v 15.11 89/09/28 16:06:04 jmc Exp $

If you want to play, here is our .cf file. It is mostly derived from
an old ucbvax .cf, and has extentions for some psudo-domains. Mike
Helm of lbl did most of the .cf hacking.

-jem



# Modified slightly for hpux 7.0  -jem on 8 Jan 90
# Modified leres file (~1 Aug 88) by mwh on 8 Sept 88
# @(#)me1.cf	1.5 88/09/08    LBL/RTSS  edited by mwh
#         SENDMAIL.CF for the supercon Sun cluster
#
#            If you change this file, please mail back a copy
#             to  M_Helm@lbl.gov
#            Problems, questions, &c? Start with M_Helm@lbl.gov
#               (Michael Helm, x7248)
# 08 sept 88 mwh -- restored HEPNET service
# 31 july 88 mwh -- std files for all members (no clustering yet) 
#
# @(#) $Header: sendmail.cf,v 1.2 88/07/07 23:41:44 root Exp $ (LBL)
## lbl-csam sendmail config file.  Adapted from:
#	@(#)ucbvax.mc	1.23 (Berkeley) 9/22/86

# internet hostname (of file server)
Dwme10.lbl.gov

# names of all clients on this server
Cwme10.lbl.gov

# uucp hostname
DUme10

# valid uucp hosts from this site
CWhpuplca

# we have full sendmail support here
Oa

#############################
###   Setup Information   ###
#############################

# mail relay host (our internet mail goes out as u%thisHost@relay)
DRlbl.gov csam.lbl.gov

# possible relay hosts (i.e., u%this_host@relay)
CRlbl-csam lbl-rtsg csam rtsg

# local domain names
DDlbl.gov

# bitnet relay
DCcsa2.lbl.gov

# my official hostname (for headers)
Dj$w

# make sure that "local" and "localhost" are stripped as destinations.
CwLOCAL localhost

# convert these from uucp to tcp
CFlbl lbl-h lbl-g lll-crg uw-beaver

# all supported top-level domains
CKLOCAL ARPA UUCP BITNET CSNET EDU MIL COM GOV AU IL NET ORG UK US

# local domains (domains we use to resolve to a mailer)
CTLOCAL ARPA UUCP BITNET CSNET MFENET

# legal Internet top-level domains
CPARPA EDU MIL GOV COM IL NET ORG UK US

# Internal domains that we use in rewriting (not known by NIC)
CILOCAL UUCP BITNET CSNET DEC MailNET MFENET HEPNET


DZHP-UX???


# my name
DnMAILER-DAEMON
# UNIX header format
DlFrom $g  $d
# delimiter (operator) characters
Do.:%@!^=/[]
# format of a total name
Dq$g$?x ($x)$.
# SMTP login message
De$j Sendmail $v/$Z ready at $b

# uucp forwarding host 
DFrutgers.edu

###############
#   Options   #
###############

# location of alias file
OA/usr/lib/aliases
# wait up to ten minutes for alias file rebuild
Oa10
# substitution for space (blank) characters
OB.
# (don't) connect to "expensive" mailers
#Oc
# default delivery mode (deliver in background)
Odbackground
# temporary file mode
OF0600
# default GID
Og1
# location of help file
OH/usr/lib/sendmail.hf
# log level
OL9
# default network name
ONARPA
# default messages to old style
Oo
# queue directory
OQ/usr/spool/mqueue
# read timeout -- violates protocols
Or2h
# status file
OS/usr/lib/sendmail.st
# queue up everything before starting transmission
Os
# default timeout interval
OT3d
# time zone names (V6 only)
OtPST,PDT
# default UID
Ou1
# wizard's password
OW*
# load average at which we just queue messages
Ox8
# load average at which we refuse connections
OX12

###########################
#   Message precedences   #
###########################

Pfirst-class=0
Pspecial-delivery=100
Pbulk=-60
Pjunk=-100

#####################
#   Trusted users   #
#####################

Troot
Tdaemon
Tuucp

#########################
#   Format of headers   #
#########################

H?P?Return-Path: <$g>
HReceived: $?sfrom $s $.by $w ($v/$Z)
	id $i; $b
H?D?Resent-Date: $a
H?D?Date: $a
H?F?Resent-From: $q
H?F?From: $q
H?x?Full-Name: $x
HSubject:
H?M?Resent-Message-Id: <$t.$i@$j>
H?M?Message-Id: <$t.$i@$j>



###########################
###   Rewriting Rules   ###
###########################


################################
#  Sender Field Pre-rewriting  #
################################
S1
#R$*<$*>$*		$1$2$3				defocus

###################################
#  Recipient Field Pre-rewriting  #
###################################
S2
#R$*<$*>$*		$1$2$3				defocus



#################################
#  Final Output Post-rewriting  #
#################################
S4

R@			$@				handle <> error addr

# resolve numeric addresses to name if possible
R$*<@[$+]>$*		$:$1<@$[[$2]$]>$3		lookup numeric internet addr

# externalize local domain info
R$*<@LOCAL>		$@$1@$w
R$*<$*LOCAL>$*		$1<$2lbl.gov>$3			change local info
R$*<$*LOCAL.ARPA>$*	$1<$2lbl.gov>$3			change local info
R$*<$+>$*		$1$2$3				defocus
R@$+:@$+:$+		@$1,@$2:$3			<route-addr> canonical

# UUCP must always be presented in old form (with domains, leave the ".uucp")
R$+@$-.UUCP		$2!$1				u@h.UUCP => h!u
R$+@$-.$-.UUCP		$2.$3.uucp!$1			u@h.UUCP => h!u
R$+@$-.$-.$-.UUCP	$2.$3.$4.uucp!$1		u@h.UUCP => h!u
R$+@$-.$-.$-.$-.UUCP	$2.$3.$4.$5.uucp!$1		u@h.UUCP => h!u
R$+@$-.$-.$-.$-.$-.UUCP	$2.$3.$4.$5.$6.uucp!$1		u@h.UUCP => h!u

# delete duplicate local names -- mostly for arpaproto.mc
R$+%$=w@$=w		$1@$w				u%UCB@UCB => u@UCB
R$+%$=w@$=w	$1@$w				u%UCB@UCB => u@UCB
R$+%$=w@$=w	$1@$w		u%UCB@UCB => u@UCB
R$+%$=w@$=w.arpa		$1@$w			u%UCB@UCB => u@UCB
R$+%$=w.arpa@$=w	$1@$w			u%UCB@UCB => u@UCB
R$+%$=w@$=w.arpa	$1@$w			u%UCB@UCB => u@UCB
R$+%$=w.arpa@$=w.arpa		$1@$w			u%UCB@UCB => u@UCB



###########################
#  Name Canonicalization  #
###########################
S3

# handle "from:<>" special case
R<>			$@@				turn into magic token
R$-::$+		$@$>6$2<@$1.HEPNET>				resolve hepnet/decnet names

# basic textual canonicalization -- note RFC733 heuristic here
R$*<$*<$*<$+>$*>$*>$*	$4				3-level <> nesting
R$*<$*<$+>$*>$*		$3				2-level <> nesting
R$*<$+>$*		$2				basic RFC821/822 parsing
R$+ at $+		$1@$2				"at" -> "@" for RFC 822

# make sure <@a,@b,@c:user@d> syntax is easy to parse -- undone later
R@$+,$+			@$1:$2				change all "," to ":"

# localize and dispose of route-based addresses
R@$+:$+			$@$>6<@$1>:$2			handle <route-addr>

# more miscellaneous cleanup
R$+			$:$>8$1				host dependent cleanup
R$+:$*;@$+		$@$1:$2;@$3			list syntax
R$+:$*;			$@$1:$2;			list syntax
R$+@$+			$:$1<@$2>			focus on domain
R$+<$+@$+>		$1$2<@$3>			move gaze right
R$+<@$+>		$@$>6$1<@$2>			already canonical

# convert old-style addresses to a domain-based address
R$+^$+			$1!$2				convert ^ to !
R$-!$+			$@$>6$2<@$1.UUCP>		resolve uucp names
R$+.$-!$+		$@$>6$3<@$1.$2>			domain uucps
R$+!$+			$@$>6$2<@$1.UUCP>		uucp subdomains
R$-:$+			$@$>6$2<@$1>			host:user
R$-=$+			$@$>6$2<@$1.BITNET>		resolve bitnet names
R$+%$+			$:$>9$1%$2			user%host
R$+<@$+>		$@$>6$1<@$2>			already canonical
R$-.$+			$@$>6$2<@$1>			host.user


#################################
#   special local conversions   #
#################################

S6
R$*<@$=w>$*		$:$1<@LOCAL>$3
R$*<@$=w>$*		$1<@$2.LOCAL>$3		convert local domain
R$*<@$=w.ARPA>$*	$1<@$2.LOCAL>$3
R$*<@$=w.ARPA>$*	$1<@$2.LOCAL>$3
R$+<@LOCAL>		$@$1<@LOCAL>
R$+<@$=w.LOCAL>		$@$1<@LOCAL>
R<@$=w.LOCAL>:$+	$@$>3$2
R$+<@$*.LOCAL>$*	$1<@$2>$3
R$*<@$+.$=T.$=T>$*	$1<@$2.$3>$5			make UUCP top level
R$*<@ucsfcgl.UUCP>$*	$1<@cgl.ucsf.edu>$2		ucsfcgl now on Internet

################################
#   Change rightmost % to @.   #
################################

S9
R$*%$*			$1@$2				First make them all @'s.
R$*@$*@$*		$1%$2@$3			Undo all but the last.
R$*@$*			$@$1<@$2>			Put back the brackets.



############################################################
#####		Provide Backward Compatibility
############################################################

#####################################################
#  General code to convert back to old style names  #
#####################################################
S5

#R$+<@$-.LOCAL>		$2:$1				u@h.LOCAL => h:u
R$+<@LOCAL>		$1				strip LOCAL
R$+<@$+.LOCAL>		$1<@$2>
R$+<@$-.UUCP>		$2!$1				u@host.UUCP => host!u


###################
###   Mailers   ###
###################


############################################################
#####		Local and Program Mailer specification
############################################################

#BSD
#Mlocal,	P=/bin/mail, F=rlsDFMmn, S=10, R=20, A=mail -d $u
#Mprog,	P=/bin/sh,   F=lsDFMe,   S=10, R=20, A=sh -c $u

Mlocal,	P=/bin/rmail, F=lsDFPm,    S=10, R=20, A=rmail -d $u
Mprog,	P=/bin/sh,    F=lsDFMeuP, S=10, R=20, A=sh -c $u
Mtty,	P=/bin/false, F=rlsnP,     S=10, R=20, A=to $u, M=5000

# This is HP9000 stuff:
#Mlocal,        P=/bin/rmail, F=lsDPFMm,    S=10, R=20, A=rmail -d $u
#Mprog, P=/bin/sh,    F=lsDFMeuP, S=10, R=20, A=sh -c $u
#Mtty,  P=/bin/false, F=rlsnP,     S=10, R=20, A=to $u, M=5000

S10
R@			$n			errors to mailer-daemon

S20
# None needed?


############################################################
#####
#####		Arpanet TCP Mailer specification
#####
#####	Messages processed by this specification are assumed to leave
#####	the local domain -- hence, they must be canonical according to
#####	RFC822 etc.
#####
#####	This mailer is to be used with the Berkeley Name Server.
#####
############################################################

Mtcp,	P=[IPC], F=mDFMueXLC, S=14, R=24, A=IPC $h, E=\r\n

S14

# pass <route-addr>'s through
R<@$+>$*		$@<@$[$1$]>$2			resolve <route-addr>

# map colons to dots everywhere.....
R$*:$*			$1.$2				map colons to dots

# output local host in user@host.domain syntax
R$+<@LOCAL>		$:$1<@$w>			this host
R$+<@$->		$:$1<@$[$2$]>			check for local domain
R$+<@$+.LOCAL>		$:$1<@$[$2$]>			nic-reg local hosts
R$+<@$=w>		$@$1<@$w>			u@this.arpa
R$+<@$=w>	$@$1<@$w>			u@this.arpa
R$+<@$=w.arpa>		$@$1<@$w>			u@this.arpa

R$+<@$+.CSNET>		$@$1%$2.CSNET<@CSNET-RELAY.ARPA>	user@host.CSNET
R$+<@$+.DEC>		$@$1%$2.DEC<@decwrl.dec.com>	user@host.DEC
R$+<@$+.JANET>		$@$1%$2.JANET<@CS.UCL.AC.UK>	user@host.JANET
#R$+<@$+.MFENET>		$@$1%$2.MFENET<@lll-mfe.arpa>	user@host.MFENET
R$+<@$+.MFENET>		$@$1%$2.MFENET<@nmfecc.arpa>	user@host.MFENET
#R$+<@$+.MAILNET>	$@$1%$2.MAILNET<@mit-multics.arpa>  user@host.mailnet
# MailNet is probably bogus...mit-multics is dead.
#R$+<@$+.OZ.AU>		$@$1%$2.OZ.AU<@seismo.css.gov>	user@host.OZ.AU
R$+<@$+.OZ.AU>		$@$1%$2.OZ.AU<@uunet.uu.net>	user@host.OZ.AU
R$+<@$+.UUCP>		$@$2!$1<@$R>			user@host.UUCP
R$+<@$+.$=P>		$@$1<@$[$2.$3$]>		user@host.{mil,edu,...}
R$+<@$+.$=K>		$@$1%$2.$3<@$R>			user@host.fake

# handle other external cases
R$+<@$->		$@$1<@$[$2$]>			no .ARPA on simple names
R$+<@[$+]>		$@$1<@[$2]>			already ok
R$+<@$+>		$@$1<@$[$2$]>			set for named

# convert remaining addresses to old format and externalize appropriately
R$+			$:$>5$1				=> old format
R$+			$:$1<@$w>			tack on our hostname
R$+<@$=w>		$:$1<@$w>			$w doesn't have domain

S24

# put in <> kludge
R$*<$*>$*		$1$2$3				defocus
R$*			$:$>3$1				now canonical form

# pass <route-addr>'s through
R<@$+>$*		$@<@$[$1$]>$2			resolve <route-addr>

# map colons to dots everywhere.....
R$*:$*			$1.$2				map colons to dots

# output local host in user@host.domain syntax
R$+<@LOCAL>		$:$1<@$w>			this host
R$+<@$->		$:$1<@$[$2$]>			check for local domain
R$+<@$+.LOCAL>		$:$1<@$[$2$]>			nic-reg local hosts
R$+<@$=w>		$@$1<@$w>			u@this.arpa
R$+<@$=w>	$@$1<@$w>			u@this.arpa
R$+<@$=w.arpa>		$@$1<@$w>			u@this.arpa

R$+<@$+.CSNET>		$@$1%$2.CSNET<@CSNET-RELAY.ARPA>	user@host.CSNET
R$+<@$+.DEC>		$@$1%$2.DEC<@decwrl.dec.com>	user@host.DEC
#R$+<@$+.OZ.AU>		$@$1%$2.OZ.AU<@seismo.css.gov>	user@host.OZ.AU
R$+<@$+.OZ.AU>		$@$1%$2.OZ.AU<@uunet.uu.net>	user@host.OZ.AU
R$+<@$+.JANET>		$@$1%$2.JANET<@CS.UCL.AC.UK>	user@host.JANET
#R$+<@$+.MFENET>		$@$1%$2.MFENET<@lll-mfe.arpa>	user@host.MFENET
R$+<@$+.MFENET>		$@$1%$2.MFENET<@nmfecc.arpa>	user@host.MFENET
#R$+<@$+.MAILNET>	$@$1%$2.MAILNET<@mit-multics.arpa>  user@host.mailnet
R$+<@$+.UUCP>		$@$2!$1				user@host.UUCP
R$+<@$+.BITNET>		$@$1<@$2.BITNET>		user@host.BITNET
R$+<@$+.$=P>		$@$1<@$[$2.$3$]>		user@host.{mil,edu,...}
R$+<@$+.$=K>		$@$1%$2.$3<@$R>			user@host.fake

# handle other external cases
R$+<@$->		$@$1<@$[$2$]>			no .ARPA on simple names
R$+<@[$+]>		$@$1<@[$2]>			already ok
R$+<@$+>		$@$1<@$[$2$]>			set for named

# convert remaining addresses to old format and externalize appropriately
R$+			$:$>5$1				=> old format
R$-:$+			$@$1.$2<@$R>			convert berk hosts
R$+			$:$1@$w<.lbl.gov>			tack on domain



############################################################
############################################################
#####
#####		UUCP Mailer specification
#####
############################################################
############################################################


Muucp,	P=/usr/bin/uux, F=DFMhuU, S=13, R=23, M=100000,
	A=uux - -r -z -a$f -gC $h!rmail ($u)

S13
R$+			$:$>5$1				convert to old style
R$=w!$+			$2				strip local name
R$=w!$+			$2				strip local name
R$=w.arpa!$+		$2				strip local name
R$*<@$->$*		$1<@$2>$3			resolve abbreviations
R$+<@$+>		$2!$1				uucpize (no @'s in addr)
R$+			$:$U!$1			stick on our host name

S23
R$+			$:$>5$1				convert to old style
R$*<@$=w>$*		$1<@$2>$3			resolve abbreviations
R$*<@$->$*		$1<@$2>$3			resolve abbreviations
R$+<@$*$=w>		$2$3!$1			uucp!u@local -> local!uucp!u
R$+<@$*$=w.arpa>	$2$3!$1			uucp!u@local -> local!uucp!u
R$=U!$+			$2				strip local name
R$=U.lbl.gov!$+		$2				strip local name.domain
R$=U.arpa!$+		$2				strip local name.domain


#####################
###   Rule Zero   ###
#####################


############################################################
############################################################
#####
#####		RULESET ZERO PREAMBLE
#####
#####	The beginning of ruleset zero is constant through all
#####	configurations.
#####
############################################################
############################################################

S0

# first make canonical
R$*<$*>$*		$1$2$3				defocus
R$+			$:$>3$1				make canonical

# handle special cases.....
R$*<@[$+]>$*		$:$1<@$[[$2]$]>$3		lookup numeric internet addr
R$*<@[$+]>$*		$#tcp$@[$2]$:$1@[$2]$3		numeric internet spec
R$+			$:$>6$1
R$-<@LOCAL>		$#local$:$1
R@			$#local$:$n			handle <> form

# canonicalize using the nameserver if not internal domain
R$*<@$*.$~I>$*		$:$1<@$[$2.$3$]>$4
R$*<@$->$*		$:$1<@$[$2$]>$3

# arrange for local names to be fully qualified
R$*<$+.ARPA.LOCAL>$*	$1<$2.ARPA>$3			because ARPA is a host

# now delete the local info
R$*<$*$=w.$=T>$*	$1<$2>$5			thishost.LOCAL
R$*<$*$=w>$*		$1<$2>$4			thishost
R$*<$*.>$*		$1<$2>$3			drop trailing dot
R<@>:$*			$@$>0$1				retry after route strip
R$*<@>			$@$>0$1				strip null trash & retry

# forward around hosts with communication problems
#R$*<@$=F.LOCAL>$*	$#tcp$@$F$:$1<@$2.LOCAL>$3	reroute message

##################################
#  End of ruleset zero preamble  #
##################################


################################################
###  Machine dependent part of ruleset zero  ###
################################################

# resolve names we can handle locally
R<@$=W.UUCP>:$+		$#uucp$@$1$:$2			@host.UUCP:...
R$+<@$=W.UUCP>		$#uucp$@$2$:$1			user@host.UUCP
R$+<@$=F.UUCP>$*	$#tcp$@$2$:$1<@$2.UUCP>		uucp mail

# convert some hosts from uucp to tcp

# These are our nntp peers
#R$*<@$*nosc.UUCP>$*	$#tcp$@trout.nosc.mil$:$1<@trout.nosc.mil>$3	user@host
#R$*<@$*pasteur.UUCP>$*	$#tcp$@pasteur.berkeley.edu$:$1<@pasteur.berkeley.edu>$3	user@host

# resolve explicit known foreign networks
R$*<@qm>R*		$#tcp$@me10.lbl.gov$:$1<@$2>$3
#R$*<@$+.MFENET>$*	$#tcp$@nmfecc.arpa$:$1<@$2.MFENET>$3	user@host.MFENET
#   Use the direct connect to mfe at lbl...seems to work better ...mwh
R$*<@$+.MFENET>$*	$#tcp$@lbl.gov$:$1<@$2.MFENET>$3	user@host.MFENET
R$*<@$+.HEPNET>$*	$#tcp$@lbl.gov$:$1<@$2.HEPNET>$3	user@host.HEPNET
R$*<@$+.BITNET>$*	$#tcp$@$C$:$1<@$2.BITNET>$3	user@host.BITNET
R$*<@$+.CSNET>$*	$#tcp$@relay.cs.net$:$1<@$2.CSNET>$3	user@host.CSNET
R$*<@$+.DEC>$*		$#tcp$@decwrl.dec.com$:$1<@$2.DEC>$3	user@host.DEC
#R$*<@$+.MailNET>$*	$#tcp$@MIT-Multics.ARPA$:$1<@$2.MailNET>$3	user@host.MailNET
R$*<@$*.UUCP>$*		$#tcp$@$F$:$1<@$2.UUCP>			uucp mail


# other non-local names
R$*<@$+>$*		$#tcp$@$2$:$1<@$2>$3		user@some.where

# remaining names must be local
R$+			$#local$:$1			everything else

########################################
###  Host dependent address cleanup  ###
########################################

S8
R$*$=U!$+@$+			$3@$4			drop uucp forward
R$+%$=R@$=R			$1@$[$2$]		strip unneeded relay
R$+%$=R@$=R.lbl.gov		$1@$[$2$]		strip unneeded relay
R$+%$=R@$=R.arpa		$1@$[$2$]		strip unneeded relay
R$+%$=R.lbl.gov@$=R		$1@$[$2.$3$]		strip unneeded relay
R$+%$=R.arpa@$=R		$1@$[$2.$3$]		strip unneeded relay
R$+%$=R.lbl.gov@$=R.lbl.gov	$1@$[$2.$3$]	strip unneeded relay
R$+%$=R.arpa@$=R.lbl.gov	$1@$[$2.$3$]		strip unneeded relay
R$+%$=R.lbl.gov@$=R.arpa	$1@$[$2.$3$]		strip unneeded relay
R$+%$=R.arpa@$=R.arpa		$1@$[$2.$3$]		strip unneeded relay
R$+%$=w@$=R			$1@$[$2$]		strip unneeded relay
R$+%$=w@$=R.lbl.gov		$1@$[$2$]		strip unneeded relay
R$+%$=w@$=R.arpa		$1@$[$2$]		strip unneeded relay
R$+%$=w@$=R		$1@$[$2.$3$]		strip unneeded relay
R$+%$=w.arpa@$=R		$1@$[$2.$3$]		strip unneeded relay
R$+%$=w@$=R.lbl.gov	$1@$[$2.$3$]	strip unneeded relay
R$+%$=w.arpa@$=R.lbl.gov	$1@$[$2.$3$]		strip unneeded relay
R$+%$=w@$=R.arpa	$1@$[$2.$3$]		strip unneeded relay
R$+%$=w.arpa@$=R.arpa		$1@$[$2.$3$]		strip unneeded relay
R$+%$=w@$=w			$1@$w			u%UCB@UCB = u@UCB
R$+%$=w@$=w		$1@$w			u%UCB@UCB = u@UCB
R$+%$=w@$=w.arpa		$1@$w			u%UCB@UCB = u@UCB
R$+%$=w@$=w	$1@$w		u%UCB@UCB = u@UCB
R$+%$=w.arpa@$=w	$1@$w			u%UCB@UCB = u@UCB
R$+%$=w@$=w.arpa	$1@$w			u%UCB@UCB = u@UCB
R$+%$=w.arpa@$=w.arpa		$1@$w			u%UCB@UCB = u@UCB
-- 
JEMilburn@lbl.gov  ...!ucbvax!lbl.gov!JEMilburn