Sendmail 8.8.6.

17 files changed, 172 insertions, 91 deletions

diff --git a/usr.sbin/sendmail/cf/README b/usr.sbin/sendmail/cf/README
index 6059cb96f8a..e2f21a1feac 100644
--- a/usr.sbin/sendmail/cf/README
+++ b/usr.sbin/sendmail/cf/README
@@ -4,7 +4,7 @@
 
 		Eric Allman <eric@CS.Berkeley.EDU>
 
-		@(#)README	8.111 (Berkeley) 1/16/97
+		@(#)README	8.120 (Berkeley) 6/14/97
 
 
 This document describes the sendmail configuration files being used
@@ -34,7 +34,8 @@ SunOS's /usr/5bin/m4 or BSD-Net/2's m4 both work.  GNU m4 version 1.1
 or later also works.  Unfortunately, I'm told that the M4 on BSDI 1.0
 doesn't work -- you'll have to use a Net/2 or GNU version.  GNU m4 is
 available from ftp://prep.ai.mit.edu/pub/gnu/m4-1.4.tar.gz (check for
-the latest version).
+the latest version).  EXCEPTIONS: DEC's m4 on Digital UNIX 4.x is broken
+(3.x is fine).  Use GNU m4 on this platform.
 
 IF YOU DON'T HAVE A BERKELEY MAKE, don't despair!  Just run
 "m4 ../m4/cf.m4 foo.mc > foo.cf" -- that should be all you need.
@@ -120,7 +121,7 @@ Let's examine a typical .mc file:
 
 	#
 	#  This is a Berkeley-specific configuration file for HP-UX 9.x.
-	#  It applies only the the Computer Science Division at Berkeley,
+	#  It applies only to the Computer Science Division at Berkeley,
 	#  and should not be used elsewhere.   It is provided on the sendmail
 	#  distribution as a sample only.  To create your own configuration
 	#  file, create an appropriate domain file in ../domain, change the
@@ -306,11 +307,11 @@ POP_MAILER_FLAGS	[Penu] Flags added to POP mailer.  Flags "lsDFM"
 POP_MAILER_ARGS		[pop $u] The arguments passed to the POP mailer.
 PROCMAIL_MAILER_PATH	[/usr/local/bin/procmail] The path to the procmail
 			program.  This is also used by FEATURE(local_procmail).
-PROCMAIL_MAILER_FLAGS	[Shu] Flags added to Procmail mailer.  Flags
-			``DFMmn'' are always set.  This is NOT used by
+PROCMAIL_MAILER_FLAGS	[SPhnu9] Flags added to Procmail mailer.  Flags
+			``DFM'' are always set.  This is NOT used by
 			FEATURE(local_procmail); tweak LOCAL_MAILER_FLAGS
 			instead.
-PROCMAIL_MAILER_ARGS	[procmail -m $h $f $u] The arguments passed to
+PROCMAIL_MAILER_ARGS	[procmail -Y -m $h $f $u] The arguments passed to
 			the Procmail mailer.  This is NOT used by
 			FEATURE(local_procmail); tweak LOCAL_MAILER_ARGS
 			instead.
@@ -656,7 +657,10 @@ genericstable	This feature will cause certain addresses originating in the
 		The key for this table is either the full address or the
 		unqualified username (the former is tried first); the
 		value is the new user address.  If the new user address does
-		not include a domain, $j is used.
+		not include a domain, $j is used.  Note that the address must
+		being looked up must be fully qualified.  For local mail, it
+		is necessary to use FEATURE(always_add_domain) for the
+		addresses to be qualified.
 
 virtusertable	A domain-specific form of aliasing, allowing multiple
 		virtual domains to be hosted on one machine.  For example,
@@ -669,18 +673,28 @@ virtusertable	A domain-specific form of aliasing, allowing multiple
 		then mail addressed to info@foo.com will be sent to the
 		address foo-info, mail addressed to info@bar.com will be
 		delivered to bar-info, and mail addressed to anyone at
-		baz.org will be sent to jane@elsewhere.net.  All the host
-		names on the left hand side (foo.com, bar.com, and baz.org)
-		must be in $=w.  The default map definition is:
+		baz.org will be sent to jane@elsewhere.net.  The username
+		from the original address is passed as %1 allowing:
+
+			@foo.org	%1@elsewhere.com
+
+		meaning someone@foo.org will be sent to someone@elsewhere.com.
+
+		All the host names on the left hand side (foo.com, bar.com,
+		and baz.org) must be in $=w.  The default map definition is:
 
 			hash -o /etc/virtusertable
 
 		A new definition can be specified as the second argument of
-		the FEATURE macro.
+		the FEATURE macro, such as
+
+			FEATURE(virtusertable, dbm -o /etc/mail/virtusers)
 
 nodns		We aren't running DNS at our site (for example,
 		we are UUCP-only connected).  It's hard to consider
 		this a "feature", but hey, it had to go somewhere.
+		Actually, as of 8.7 this is a no-op -- remove "dns" from
+		the hosts service switch entry instead.
 
 nullclient	This is a special case -- it creates a stripped down
 		configuration file containing nothing but support for
@@ -1062,6 +1076,23 @@ specified with a terminal dot:
 	      note the trailing dot ---^
 
 
++--------------------------------+
+| ADDING NEW MAILERS OR RULESETS |
++--------------------------------+
+
+Sometimes you may need to add entirely new mailers or rulesets.  They
+should be introduced with the constructs MAILER_DEFINITIONS and
+LOCAL_RULESETS respectively.  For example:
+
+	MAILER_DEFINITIONS
+	Mmymailer, ...
+	...
+
+	LOCAL_RULESETS
+	Scheck_relay
+	...
+
+
 +-------------------------------+
 | NON-SMTP BASED CONFIGURATIONS |
 +-------------------------------+
@@ -1102,10 +1133,6 @@ use:
 That is, send directly only to things you found in your DNS lookup;
 anything else goes through SMART_HOST.
 
-If you are not running DNS at all, it is important to use
-FEATURE(nodns) to avoid having sendmail queue everything waiting
-for the name server to come up.
-
 
 +-----------+
 | WHO AM I? |
@@ -1278,7 +1305,7 @@ Sam Leffler's FlexFAX software is still in beta test -- but he expects a
 public version out "later this week" [as of 3/1/93].  The following
 blurb is direct from Sam:
 
-	$Header: /cvs/OpenBSD/src/usr.sbin/sendmail/cf/Attic/README,v 1.4 1997/01/22 01:06:47 downsj Exp $
+	$Header: /cvs/OpenBSD/src/usr.sbin/sendmail/cf/Attic/README,v 1.5 1997/07/15 07:23:40 downsj Exp $
 
 	How To Obtain This Software (in case all you get is this file)
 	--------------------------------------------------------------
@@ -1522,11 +1549,19 @@ confHOST_STATUS_DIRECTORY HostStatusDirectory
 					named directory tree.  This need not be
 					a full pathname, in which case it is
 					interpreted relative to the queue
-					directory.  This option also
-					single-threads connections to each
-					host, i.e., prevents multiple
-					connections to a single server from
-					this client.
+					directory.
+confSINGLE_THREAD_DELIVERY  SingleThreadDelivery
+					[False] If this option and the
+					HostStatusDirectory option are both
+					set, single thread deliveries to other
+					hosts.  That is, don't allow any two
+					sendmails on this host to connect
+					simultaneously to any other single
+					host.  This can slow down delivery in
+					some cases, in particular since a
+					cached but otherwise idle connection
+					to a host will prevent other sendmails
+					from connecting to the other host.
 confUSE_ERRORS_TO*	UserErrorsTo	[False] Use the Errors-To: header to
 					deliver error messages.  This should
 					not be necessary because of general
@@ -1669,7 +1704,7 @@ confSEPARATE_PROC	ForkEachJob	[False] Run all deliveries in a separate
 confWORK_CLASS_FACTOR	ClassFactor	[1800] Priority multiplier for class.
 confWORK_TIME_FACTOR	RetryFactor	[90000] Cost of each delivery attempt.
 confQUEUE_SORT_ORDER	QueueSortOrder	[Priority] Queue sort algorithm:
-					Priority or Host.
+					Priority, Host, or Time.
 confMIN_QUEUE_AGE	MinQueueAge	[0] The minimum amount of time a job
 					must sit in the queue between queue
 					runs.  This allows you to set the
@@ -1782,18 +1817,6 @@ confRUN_AS_USER		RunAsUser	[undefined] If set, become this user
 					files will be written as this user.
 					Intended for use only on firewalls
 					where users do not have accounts.
-confSINGLE_THREAD_DELIVERY  SingleThreadDelivery
-					[False] If this option and the
-					HostStatusDirectory option are both
-					set, single thread deliveries to other
-					hosts.  That is, don't allow any two
-					sendmails on this host to connect
-					simultaneously to any other single
-					host.  This can slow down delivery in
-					some cases, in particular since a
-					cached but otherwise idle connection
-					to a host will prevent other sendmails
-					from connecting to the other host.
 
 See also the description of OSTYPE for some parameters that can be
 tweaked (generally pathnames to mailers).
@@ -1935,7 +1958,7 @@ CLASSES
    O	operators that indicate network operations (cannot be in local names)
    P	top level pseudo-domains: BITNET, DECNET, FAX, UUCP, etc.
    Q
-   R
+   R	domains we are willing to relay (pass anti-spam filters)
    S
    T
    U	locally connected UUCP hosts
diff --git a/usr.sbin/sendmail/cf/cf/cs-hpux10.mc b/usr.sbin/sendmail/cf/cf/cs-hpux10.mc
index 61155d303cf..898f3605bc5 100644
--- a/usr.sbin/sendmail/cf/cf/cs-hpux10.mc
+++ b/usr.sbin/sendmail/cf/cf/cs-hpux10.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for HP-UX 9.x.
-#  It applies only the the Computer Science Division at Berkeley,
+#  It applies only to the Computer Science Division at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)cs-hpux10.mc	8.4 (Berkeley) 3/23/96')
+VERSIONID(`@(#)cs-hpux10.mc	8.5 (Berkeley) 6/3/97')
 OSTYPE(hpux10)dnl
 DOMAIN(CS.Berkeley.EDU)dnl
 define(`MAIL_HUB', mailspool.CS.Berkeley.EDU)dnl
diff --git a/usr.sbin/sendmail/cf/cf/cs-hpux9.mc b/usr.sbin/sendmail/cf/cf/cs-hpux9.mc
index e9e0af8830c..96ff7c84e77 100644
--- a/usr.sbin/sendmail/cf/cf/cs-hpux9.mc
+++ b/usr.sbin/sendmail/cf/cf/cs-hpux9.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for HP-UX 9.x.
-#  It applies only the the Computer Science Division at Berkeley,
+#  It applies only to the Computer Science Division at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)cs-hpux9.mc	8.5 (Berkeley) 3/23/96')
+VERSIONID(`@(#)cs-hpux9.mc	8.6 (Berkeley) 6/3/97')
 OSTYPE(hpux9)dnl
 DOMAIN(CS.Berkeley.EDU)dnl
 define(`MAIL_HUB', mailspool.CS.Berkeley.EDU)dnl
diff --git a/usr.sbin/sendmail/cf/cf/cs-osf1.mc b/usr.sbin/sendmail/cf/cf/cs-osf1.mc
index f61b65655d5..95bb7f2ea4a 100644
--- a/usr.sbin/sendmail/cf/cf/cs-osf1.mc
+++ b/usr.sbin/sendmail/cf/cf/cs-osf1.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for OSF/1.
-#  It applies only the the Computer Science Division at Berkeley,
+#  It applies only to the Computer Science Division at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)cs-osf1.mc	8.4 (Berkeley) 3/23/96')
+VERSIONID(`@(#)cs-osf1.mc	8.5 (Berkeley) 6/3/97')
 OSTYPE(osf1)dnl
 DOMAIN(CS.Berkeley.EDU)dnl
 MAILER(local)dnl
diff --git a/usr.sbin/sendmail/cf/cf/cs-solaris2.mc b/usr.sbin/sendmail/cf/cf/cs-solaris2.mc
index ae8f420b13e..515dd121599 100644
--- a/usr.sbin/sendmail/cf/cf/cs-solaris2.mc
+++ b/usr.sbin/sendmail/cf/cf/cs-solaris2.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for Solaris 2.x.
-#  It applies only the the Computer Science Division at Berkeley,
+#  It applies only to the Computer Science Division at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)cs-solaris2.mc	8.3 (Berkeley) 3/23/96')
+VERSIONID(`@(#)cs-solaris2.mc	8.4 (Berkeley) 6/3/97')
 OSTYPE(solaris2)dnl
 DOMAIN(CS.Berkeley.EDU)dnl
 MAILER(local)dnl
diff --git a/usr.sbin/sendmail/cf/cf/cs-sunos4.1.mc b/usr.sbin/sendmail/cf/cf/cs-sunos4.1.mc
index 754de46010c..70f134fdd3d 100644
--- a/usr.sbin/sendmail/cf/cf/cs-sunos4.1.mc
+++ b/usr.sbin/sendmail/cf/cf/cs-sunos4.1.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for SunOS 4.1.x.
-#  It applies only the the Computer Science Division at Berkeley,
+#  It applies only to the Computer Science Division at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)cs-sunos4.1.mc	8.4 (Berkeley) 3/23/96')
+VERSIONID(`@(#)cs-sunos4.1.mc	8.5 (Berkeley) 6/3/97')
 OSTYPE(sunos4.1)dnl
 DOMAIN(CS.Berkeley.EDU)dnl
 MAILER(local)dnl
diff --git a/usr.sbin/sendmail/cf/cf/cs-ultrix4.mc b/usr.sbin/sendmail/cf/cf/cs-ultrix4.mc
index 72735fc5891..8888be7e934 100644
--- a/usr.sbin/sendmail/cf/cf/cs-ultrix4.mc
+++ b/usr.sbin/sendmail/cf/cf/cs-ultrix4.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for Ultrix 4.x.
-#  It applies only the the Computer Science Division at Berkeley,
+#  It applies only to the Computer Science Division at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)cs-ultrix4.mc	8.4 (Berkeley) 3/23/96')
+VERSIONID(`@(#)cs-ultrix4.mc	8.5 (Berkeley) 6/3/97')
 OSTYPE(ultrix4)dnl
 DOMAIN(CS.Berkeley.EDU)dnl
 MAILER(local)dnl
diff --git a/usr.sbin/sendmail/cf/cf/knecht.mc b/usr.sbin/sendmail/cf/cf/knecht.mc
index f7d57e3a9f2..648b9709ed2 100644
--- a/usr.sbin/sendmail/cf/cf/knecht.mc
+++ b/usr.sbin/sendmail/cf/cf/knecht.mc
@@ -38,7 +38,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)knecht.mc	8.4 (Berkeley) 11/24/96')
+VERSIONID(`@(#)knecht.mc	8.11 (Berkeley) 6/12/97')
 OSTYPE(bsd4.4)dnl
 DOMAIN(generic)dnl
 define(`confDEF_USER_ID', `mailnull')dnl
@@ -46,6 +46,49 @@ define(`confHOST_STATUS_DIRECTORY', `.hoststat')dnl
 define(`confTO_ICONNECT', `10s')dnl
 define(`confCOPY_ERRORS_TO', `Postmaster')dnl
 define(`confTO_QUEUEWARN', `8h')dnl
+define(`confPRIVACY_FLAGS', ``authwarnings,noexpn,novrfy'')dnl
 FEATURE(virtusertable)dnl
 MAILER(local)dnl
 MAILER(smtp)dnl
+
+LOCAL_CONFIG
+# domains that are not us but which we will relay
+FR-o /etc/sendmail.cR
+
+# domain override table to accept unresolvable/reject resolvable domains
+Kdomaincheck hash -o /etc/domaincheck
+
+
+LOCAL_RULESETS
+
+# reject bogus return addresses
+Scheck_mail
+R<>			$@ <OK>
+R$*			$: <?> $>Parse0 $>3 $1		make domain canonical
+R<?> $* < @ $+ . > $*	$: < $( domaincheck $2 $: OK $) > $1 < @ $2 . > $3
+							tag resolved names
+R<?> $* < @ $+ > $*	$: < $( domaincheck $2 $: ? $) > $1 < @ $2 > $3
+							check for overrides
+R<OK> $*		$@ <OK>
+R<?> $* < @ $+ > $*	$#error $: 451 Sender domain must resolve
+R<?> $*			$: < ? $&{client_name} > $1	no @domain on address...
+R<?> $*			$@ <OK>				...local unqualed ok
+R<? $+> $*		$#error $: 551 Domain name required
+							...remote is not
+R<$+> $*		$#error $: $1			error from domaincheck
+
+# disallow relaying
+Scheck_rcpt
+# anything terminating locally is ok
+R$*			$: $>Parse0 $>3 $1		strip local crud
+R$+ < @ $=w . >		$@ OK
+R$+ < @ $* $=R . >	$@ OK
+
+# anything originating locally is ok
+R$*			$: $(dequote "" $&{client_name} $)
+R$=w			$@ OK
+R$=R			$@ OK
+R$@			$@ OK
+
+# anything else is bogus
+R$*			$#error $: "550 Relaying Denied"
diff --git a/usr.sbin/sendmail/cf/cf/s2k-osf1.mc b/usr.sbin/sendmail/cf/cf/s2k-osf1.mc
index eb195ccf155..ed2d4887fb8 100644
--- a/usr.sbin/sendmail/cf/cf/s2k-osf1.mc
+++ b/usr.sbin/sendmail/cf/cf/s2k-osf1.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for OSF/1.
-#  It applies only the the Sequoia 2000 Project at Berkeley,
+#  It applies only to the Sequoia 2000 Project at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)s2k-osf1.mc	8.4 (Berkeley) 3/23/96')
+VERSIONID(`@(#)s2k-osf1.mc	8.5 (Berkeley) 6/3/97')
 OSTYPE(osf1)dnl
 DOMAIN(S2K.Berkeley.EDU)dnl
 MAILER(local)dnl
diff --git a/usr.sbin/sendmail/cf/cf/s2k-ultrix4.mc b/usr.sbin/sendmail/cf/cf/s2k-ultrix4.mc
index 37df422edb1..12fb9602462 100644
--- a/usr.sbin/sendmail/cf/cf/s2k-ultrix4.mc
+++ b/usr.sbin/sendmail/cf/cf/s2k-ultrix4.mc
@@ -35,7 +35,7 @@ divert(-1)
 
 #
 #  This is a Berkeley-specific configuration file for Ultrix 4.x.
-#  It applies only the the Sequoia 2000 Project at Berkeley,
+#  It applies only to the Sequoia 2000 Project at Berkeley,
 #  and should not be used elsewhere.   It is provided on the sendmail
 #  distribution as a sample only.  To create your own configuration
 #  file, create an appropriate domain file in ../domain, change the
@@ -44,7 +44,7 @@ divert(-1)
 #
 
 divert(0)dnl
-VERSIONID(`@(#)s2k-ultrix4.mc	8.4 (Berkeley) 3/23/96')
+VERSIONID(`@(#)s2k-ultrix4.mc	8.5 (Berkeley) 6/3/97')
 OSTYPE(ultrix4)dnl
 DOMAIN(S2K.Berkeley.EDU)dnl
 MAILER(local)dnl
diff --git a/usr.sbin/sendmail/cf/feature/bestmx_is_local.m4 b/usr.sbin/sendmail/cf/feature/bestmx_is_local.m4
index 1b96aa13f8d..3849623f051 100644
--- a/usr.sbin/sendmail/cf/feature/bestmx_is_local.m4
+++ b/usr.sbin/sendmail/cf/feature/bestmx_is_local.m4
@@ -34,7 +34,7 @@ divert(-1)
 #
 
 divert(0)
-VERSIONID(`@(#)bestmx_is_local.m4	8.4 (Berkeley) 10/23/96')
+VERSIONID(`@(#)bestmx_is_local.m4	8.5 (Berkeley) 3/28/97')
 divert(-1)
 
 LOCAL_CONFIG
@@ -60,7 +60,7 @@ LOCAL_NET_CONFIG
 ifelse(_ARG_, `', `', `#')dnl		unlimited bestmx
 R$* < @ $* > $*			$: $1 < @ $2 @@ $(bestmx $2 $) > $3
 ifelse(_ARG_, `', `#', `')dnl		limit bestmx to $=B
-R$* < @ $* $=B > $*		$: $1 < @ $2 $3 @@ $(bestmx $2 $3 $) > $4
+R$* < @ $* $=B . > $*		$: $1 < @ $2 $3 . @@ $(bestmx $2 $3 . $) > $4
 R$* $=O $* < @ $* @@ $=w . > $*	$@ $>97 $1 $2 $3
 R$* < @ $* @@ $=w . > $*	$#local $: $1
 R$* < @ $* @@ $* > $*		$: $1 < @ $2 > $4
diff --git a/usr.sbin/sendmail/cf/m4/nullrelay.m4 b/usr.sbin/sendmail/cf/m4/nullrelay.m4
index 86c0356e2c5..e8f96772660 100644
--- a/usr.sbin/sendmail/cf/m4/nullrelay.m4
+++ b/usr.sbin/sendmail/cf/m4/nullrelay.m4
@@ -34,7 +34,7 @@ divert(-1)
 #
 divert(0)
 
-VERSIONID(`@(#)nullrelay.m4	8.12 (Berkeley) 10/12/96')
+VERSIONID(`@(#)nullrelay.m4	8.13 (Berkeley) 4/30/97')
 
 #
 #  This configuration applies only to relay-only hosts.  They send
@@ -68,7 +68,8 @@ R$* :: $* <@>		$: $1 :: $2			unmark node::addr
 R:`include': $* <@>	$: :`include': $1			unmark :`include':...
 R$* : $* <@>		$: $2				strip colon if marked
 R$* <@>			$: $1				unmark
-R$* ;			$: $1				strip trailing semi
+R$* ;			   $1				strip trailing semi
+R$* < $* ; >		   $1 < $2 >			bogus bracketed semi
 
 # null input now results from list:; syntax
 R$@			$@ :; <@>
diff --git a/usr.sbin/sendmail/cf/m4/proto.m4 b/usr.sbin/sendmail/cf/m4/proto.m4
index fc09fe0246a..dd085b53178 100644
--- a/usr.sbin/sendmail/cf/m4/proto.m4
+++ b/usr.sbin/sendmail/cf/m4/proto.m4
@@ -34,7 +34,7 @@ divert(-1)
 #
 divert(0)
 
-VERSIONID(`@(#)proto.m4	8.139 (Berkeley) 12/31/96')
+VERSIONID(`@(#)proto.m4	8.149 (Berkeley) 4/30/97')
 
 MAILER(local)dnl
 
@@ -505,7 +505,8 @@ R$* [ $* : $* ] <@>	$: $1 [ $2 : $3 ]		unmark IPv6 addrs
 R$* : $* [ $* ]		$: $1 : $2 [ $3 ] <@>		remark if leading colon
 R$* : $* <@>		$: $2				strip colon if marked
 R$* <@>			$: $1				unmark
-R$* ;			$: $1				strip trailing semi
+R$* ;			   $1				strip trailing semi
+R$* < $* ; >		   $1 < $2 >			bogus bracketed semi
 
 # null input now results from list:; syntax
 R$@			$@ :; <@>
@@ -593,9 +594,11 @@ ifdef(`_CLASS_X_',
 ifdef(`_CLASS_Y_',
 `R$* < @ $=Y . UUCP > $*	$@ $1 < @ $2 . UUCP . > $3', `dnl')
 
+define(`X', ifdef(`_NO_CANONIFY_', `#', `'))dnl
 # try UUCP traffic as a local address
-R$* < @ $+ . UUCP > $*		$: $1 < @ $[ $2 $] . UUCP . > $3
-R$* < @ $+ . . UUCP . > $*		$@ $1 < @ $2 . > $3')
+X`'R$* < @ $+ . UUCP > $*		$: $1 < @ $[ $2 $] . UUCP . > $3
+X`'R$* < @ $+ . . UUCP . > $*		$@ $1 < @ $2 . > $3')
+undefine(`X')dnl
 ')
 # pass to name server to make hostname canonical
 ifdef(`_NO_CANONIFY_', `#')dnl
@@ -604,7 +607,9 @@ R$* < @ $* $~P > $*		$: $1 < @ $[ $2 $3 $] > $4
 # local host aliases and pseudo-domains are always canonical
 R$* < @ $=w > $*		$: $1 < @ $2 . > $3
 R$* < @ $j > $*			$: $1 < @ $j . > $2
-R$* < @ $* $=M > $*		$: $1 < @ $2 $3 . > $4
+ifdef(`_MASQUERADE_ENTIRE_DOMAIN_',
+`R$* < @ $* $=M > $*		$: $1 < @ $2 $3 . > $4',
+`R$* < @ $=M > $*		$: $1 < @ $2 . > $3')
 R$* < @ $* $=P > $*		$: $1 < @ $2 $3 . > $4
 R$* < @ $* . . > $*		$1 < @ $2 . > $3
 
@@ -656,6 +661,11 @@ R$*			$@ $>0 $1
 
 S0
 
+R$*			$: $>Parse0 $1		initial parsing
+R$*			$: $>98 $1		handle local hacks
+R$*			$: $>Parse1 $1		final parsing
+
+SParse0
 R<@>			$#_LOCAL_ $: <@>		special case error msgs
 R$* : $* ; <@>		$#error $@ 5.1.3 $: "list:; syntax illegal for recipient addresses"
 R<@ $+>			$#error $@ 5.1.1 $: "user address required"
@@ -664,6 +674,7 @@ R<> $* < @ [ $+ ] > $*	$1 < @ [ $2 ] > $3
 R<> $* <$* : $* > $*	$#error $@ 5.1.1 $: "colon illegal in host name part"
 R<> $*			$1
 R$* < @ . $* > $*	$#error $@ 5.1.2 $: "invalid host name"
+R$* < @ $* .. $* > $*	$#error $@ 5.1.2 $: "invalid host name"
 
 ifdef(`_MAILER_smtp_',
 `# handle numeric address spec
@@ -672,20 +683,22 @@ R$* < @ [ $+ ] > $*	$#_SMTP_ $@ [$2] $: $1 < @ [$2] > $3	still numeric: send',
 	`dnl')
 
 # now delete the local info -- note $=O to find characters that cause forwarding
-R$* < @ > $*		$@ $>97 $1		user@ => user
-R< @ $=w . > : $*	$@ $>97 $2		@here:... -> ...
+R$* < @ > $*		$@ $>Parse0 $>3 $1		user@ => user
+R< @ $=w . > : $*	$@ $>Parse0 $>3 $2		@here:... -> ...
 R$- < @ $=w . >		$: $(dequote $1 $) < @ $2 . >	dequote "foo"@here
 R< @ $+ >		$#error $@ 5.1.1 $: "user address required"
-R$* $=O $* < @ $=w . >	$@ $>97 $1 $2 $3		...@here -> ...
-
-# handle local hacks
-R$*			$: $>98 $1
+R$* $=O $* < @ $=w . >	$@ $>Parse0 $>3 $1 $2 $3	...@here -> ...
 
+SParse1
 # handle virtual users
 define(`X', ifdef(`VIRTUSER_TABLE', `', `#'))dnl
 X`'R$+ < @ $=w . > 	$: < $(virtuser $1 @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
-X`'R< @ > $+ < @ $+ . >	$: < $(virtuser @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
-X`'R< @ > $+		$: $1
+X`'R<@> $+ + $* < @ $* . >
+			$: < $(virtuser $1 + * @ $3 $@ $1 $: @ $) > $1 + $2 < @ $3 . >
+X`'R<@> $+ + $* < @ $* . >
+			$: < $(virtuser $1 @ $3 $@ $1 $: @ $) > $1 + $2 < @ $3 . >
+X`'R<@> $+ < @ $+ . >	$: < $(virtuser @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
+X`'R<@> $+			$: $1
 X`'R< error : $- $+ > $* 	$#error $@ $( dequote $1 $) $: $2
 X`'R< $+ > $+ < @ $+ >	$: $>97 $1
 undefine(`X')dnl
@@ -779,26 +792,26 @@ S5
 
 # deal with plussed users so aliases work nicely
 R$+ + *			$#_LOCAL_ $@ $&h $: $1
-R$+ + $*		$#_LOCAL_ $@ $2 $: $1 + *
+R$+ + $*		$#_LOCAL_ $@ + $2 $: $1 + *
 
 # prepend an empty "forward host" on the front
 R$+			$: <> $1
 
 define(`X', ifdef(`LUSER_RELAY', `', `#'))dnl
 # send unrecognized local users to a relay host
-X`'R< > $+ + $*		$: < $L . > $( user $1 $) + $2
 X`'R< > $+ 		$: < $L . > $( user $1 $)	look up user
 X`'R< $* > $+ <> $*	$: < > $2 $3			found; strip $L
 X`'R< $* . > $+		$: < $1 > $2			strip extra dot
 undefine(`X')dnl
 
-# handle plussed local names
-R< > $+ + $*		$#_LOCAL_ $@ $2 $: $1
-
 # see if we have a relay or a hub
 R< > $+			$: < $H > $1			try hub
 R< > $+			$: < $R > $1			try relay
-R< > $+			$@ $1				nope, give up
+R< > $+			$: < > < $1 $(dequote "" $&h $) >	nope, restore +detail
+R< > < $+ + $* > $*	   < > < $1 > + $2 $3		find the user part
+R< > < $+ > + $*	$#_LOCAL_ $@ $2 $: @ $1		strip the extra +
+R< > < $+ >		$@ $1				no +detail
+R$+			$: $1 $(dequote "" $&h $)	add +detail back in
 R< local : $* > $*	$: $>95 < local : $1 > $2	no host extension
 R< error : $* > $*	$: $>95 < error : $1 > $2	no host extension
 R< $- : $+ > $+		$: $>95 < $1 : $2 > $3 < @ $2 >
@@ -840,15 +853,15 @@ SCanonLocal
 R< $* > $* < @ $* . >		$: < $1 > $2 < @ $3 >
 
 # handle local: syntax -- use old user, either with or without host
-R< > $* < @ $* > $*		$#local $@ $1@$2 $: $1
-R< > $+				$#local $@ $1    $: $1
+R< > $* < @ $* > $*		$#_LOCAL_ $@ $1@$2 $: $1
+R< > $+				$#_LOCAL_ $@ $1    $: $1
 
 # handle local:user@host syntax -- ignore host part
-R< $+ @ $+ > $*			$: < $1 > $3
+R< $+ @ $+ > $* < @ $* >	$: < $1 > $3 < @ $4 >
 
 # handle local:user syntax
-R< $+ > $* <@ $* > $*		$#local $@ $2@$3 $: $1
-R< $+ > $* 			$#local $@ $2    $: $1
+R< $+ > $* <@ $* > $*		$#_LOCAL_ $@ $2@$3 $: $1
+R< $+ > $* 			$#_LOCAL_ $@ $2    $: $1
 
 ###################################################################
 ###  Ruleset 93 -- convert header names to masqueraded form	###
diff --git a/usr.sbin/sendmail/cf/m4/version.m4 b/usr.sbin/sendmail/cf/m4/version.m4
index 1837c222c36..c9b3228d110 100644
--- a/usr.sbin/sendmail/cf/m4/version.m4
+++ b/usr.sbin/sendmail/cf/m4/version.m4
@@ -32,8 +32,8 @@ divert(-1)
 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 # SUCH DAMAGE.
 #
-VERSIONID(`@(#)version.m4	8.8.5.3 (Berkeley) 1/21/97')
+VERSIONID(`@(#)version.m4	8.8.6.1 (Berkeley) 6/14/97')
 #
 divert(0)
 # Configuration version number
-DZ8.8.5`'ifdef(`confCF_VERSION', `/confCF_VERSION')
+DZ8.8.6`'ifdef(`confCF_VERSION', `/confCF_VERSION')
diff --git a/usr.sbin/sendmail/cf/mailer/mail11.m4 b/usr.sbin/sendmail/cf/mailer/mail11.m4
index 21e05dd19fd..a8781cf8686 100644
--- a/usr.sbin/sendmail/cf/mailer/mail11.m4
+++ b/usr.sbin/sendmail/cf/mailer/mail11.m4
@@ -15,12 +15,13 @@ ifdef(`MAIL11_MAILER_PATH',, `define(`MAIL11_MAILER_PATH', /usr/etc/mail11)')
 ifdef(`MAIL11_MAILER_FLAGS',, `define(`MAIL11_MAILER_FLAGS', nsFx)')
 ifdef(`MAIL11_MAILER_ARGS',, `define(`MAIL11_MAILER_ARGS', mail11 $g $x $h $u)')
 define(`_USE_DECNET_SYNTAX_')
+define(`_LOCAL_', ifdef(`confLOCAL_MAILER', confLOCAL_MAILER, `local'))
 
 POPDIVERT
 
 PUSHDIVERT(3)
 # DECNET delivery
-R$* < @ $=w .DECNET. >		$#local $: $1			local DECnet
+R$* < @ $=w .DECNET. >		$#_LOCAL_ $: $1			local DECnet
 R$+ < @ $+ .DECNET. >		$#mail11 $@ $2 $: $1		DECnet user
 POPDIVERT
 
@@ -32,7 +33,7 @@ POPDIVERT
 ###   UTK-MAIL11 Mailer specification   ###
 ###########################################
 
-VERSIONID(`@(#)mail11.m4	8.1 (Berkeley) 5/23/95')
+VERSIONID(`@(#)mail11.m4	8.4 (Berkeley) 3/18/97')
 
 Mmail11, P=MAIL11_MAILER_PATH, F=MAIL11_MAILER_FLAGS, S=15, R=25,
 	A=MAIL11_MAILER_ARGS
diff --git a/usr.sbin/sendmail/cf/mailer/procmail.m4 b/usr.sbin/sendmail/cf/mailer/procmail.m4
index a170e58a471..0ea0717caa1 100644
--- a/usr.sbin/sendmail/cf/mailer/procmail.m4
+++ b/usr.sbin/sendmail/cf/mailer/procmail.m4
@@ -38,9 +38,9 @@ ifdef(`PROCMAIL_MAILER_PATH',,
 		`define(`PROCMAIL_MAILER_PATH', PROCMAIL_PATH)',
 		`define(`PROCMAIL_MAILER_PATH', /usr/local/bin/procmail)')')
 ifdef(`PROCMAIL_MAILER_FLAGS',,
-	`define(`PROCMAIL_MAILER_FLAGS', `Shu')')
+	`define(`PROCMAIL_MAILER_FLAGS', `SPhnu9')')
 ifdef(`PROCMAIL_MAILER_ARGS',,
-	`define(`PROCMAIL_MAILER_ARGS', `procmail -m $h $f $u')')
+	`define(`PROCMAIL_MAILER_ARGS', `procmail -Y -m $h $f $u')')
 
 POPDIVERT
 
@@ -48,7 +48,7 @@ POPDIVERT
 ###   PROCMAIL Mailer specification   ###
 ##################*****##################
 
-VERSIONID(`@(#)procmail.m4	8.5 (Berkeley) 12/28/95')
+VERSIONID(`@(#)procmail.m4	8.6 (Berkeley) 4/30/97')
 
-Mprocmail,	P=PROCMAIL_MAILER_PATH, F=CONCAT(`DFMm', PROCMAIL_MAILER_FLAGS), S=11/31, R=21/31, T=DNS/RFC822/X-Unix,
+Mprocmail,	P=PROCMAIL_MAILER_PATH, F=CONCAT(`DFM', PROCMAIL_MAILER_FLAGS), S=11/31, R=21/31, T=DNS/RFC822/X-Unix,
 		ifdef(`PROCMAIL_MAILER_MAX', `M=PROCMAIL_MAILER_MAX, ')A=PROCMAIL_MAILER_ARGS
diff --git a/usr.sbin/sendmail/cf/mailer/uucp.m4 b/usr.sbin/sendmail/cf/mailer/uucp.m4
index 0b6594971d0..023982f9b93 100644
--- a/usr.sbin/sendmail/cf/mailer/uucp.m4
+++ b/usr.sbin/sendmail/cf/mailer/uucp.m4
@@ -44,7 +44,7 @@ POPDIVERT
 ###   UUCP Mailer specification   ###
 #####################################
 
-VERSIONID(`@(#)uucp.m4	8.24 (Berkeley) 9/5/95')
+VERSIONID(`@(#)uucp.m4	8.25 (Berkeley) 3/16/97')
 
 #
 #  There are innumerable variations on the UUCP mailer.  It really
@@ -110,7 +110,7 @@ S22
 R:; <@>				$@
 
 R$* < @ $* . > $*		$1 < @ $2 > $3		strip trailing dots
-R$* < @ $j >			$1			strip local name
+R$* < @ $=w >			$1			strip local name
 R<@ $- . UUCP > : $+		$1 ! $2			convert to UUCP format
 R<@ $+ > : $+			$1 ! $2			convert to UUCP format
 R$* < @ $- . UUCP >		$2 ! $1			convert to UUCP format
@@ -125,7 +125,7 @@ S42
 R:; <@>				$@
 
 R$* < @ $* . > $*		$1 < @ $2 > $3		strip trailing dots
-R$* < @ $j >			$1			strip local name
+R$* < @ $=w >			$1			strip local name
 R<@ $- . UUCP > : $+		$1 ! $2			convert to UUCP format
 R<@ $+ > : $+			$1 ! $2			convert to UUCP format
 R$* < @ $- . UUCP >		$2 ! $1			convert to UUCP format