Imported Upstream version 8.8.8upstream/8.8.8

1 files changed, 137 insertions, 0 deletions

diff --git a/cf/mailer/smtp.m4 b/cf/mailer/smtp.m4
new file mode 100644
index 0000000..c816c73
--- /dev/null
+++ b/cf/mailer/smtp.m4
@@ -0,0 +1,137 @@
+PUSHDIVERT(-1)
+#
+# Copyright (c) 1983 Eric P. Allman
+# Copyright (c) 1988, 1993
+#	The Regents of the University of California.  All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. All advertising materials mentioning features or use of this software
+#    must display the following acknowledgement:
+#	This product includes software developed by the University of
+#	California, Berkeley and its contributors.
+# 4. Neither the name of the University nor the names of its contributors
+#    may be used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+ifdef(`SMTP_MAILER_FLAGS',, `define(`SMTP_MAILER_FLAGS', `')')
+ifdef(`SMTP_MAILER_ARGS',, `define(`SMTP_MAILER_ARGS', `IPC $h')')
+ifdef(`ESMTP_MAILER_ARGS',, `define(`ESMTP_MAILER_ARGS', `IPC $h')')
+ifdef(`SMTP8_MAILER_ARGS',, `define(`SMTP8_MAILER_ARGS', `IPC $h')')
+ifdef(`RELAY_MAILER_ARGS',, `define(`RELAY_MAILER_ARGS', `IPC $h')')
+ifdef(`_MAILER_uucp_',
+	`errprint(`*** MAILER(smtp) must appear before MAILER(uucp)')')dnl
+POPDIVERT
+#####################################
+###   SMTP Mailer specification   ###
+#####################################
+
+VERSIONID(`@(#)smtp.m4	8.33 (Berkeley) 7/9/96')
+
+Msmtp,		P=[IPC], F=CONCAT(mDFMuX, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `21/31', `21'), E=\r\n, L=990,
+		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
+		A=SMTP_MAILER_ARGS
+Mesmtp,		P=[IPC], F=CONCAT(mDFMuXa, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `21/31', `21'), E=\r\n, L=990,
+		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
+		A=ESMTP_MAILER_ARGS
+Msmtp8,		P=[IPC], F=CONCAT(mDFMuX8, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `21/31', `21'), E=\r\n, L=990,
+		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
+		A=SMTP8_MAILER_ARGS
+Mrelay,		P=[IPC], F=CONCAT(mDFMuXa8, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `61/71', `61'), E=\r\n, L=2040,
+		_OPTINS(`RELAY_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
+		A=RELAY_MAILER_ARGS
+
+#
+#  envelope sender rewriting
+#
+S11
+R$+			$: $>51 $1			sender/recipient common
+R$* :; <@>		$@				list:; special case
+R$*			$: $>61 $1			qualify unqual'ed names
+R$+			$: $>94 $1			do masquerading
+
+
+#
+#  envelope recipient rewriting --
+#  also header recipient if not masquerading recipients
+#
+S21
+R$+			$: $>51 $1			sender/recipient common
+R$+			$: $>61 $1			qualify unqual'ed names
+
+
+#
+#  header sender and masquerading header recipient rewriting
+#
+S31
+R$+			$: $>51 $1			sender/recipient common
+R:; <@>			$@				list:; special case
+
+# do special header rewriting
+R$* <@> $*		$@ $1 <@> $2			pass null host through
+R< @ $* > $*		$@ < @ $1 > $2			pass route-addr through
+R$*			$: $>61 $1			qualify unqual'ed names
+R$+			$: $>93 $1			do masquerading
+
+
+#
+#  convert pseudo-domain addresses to real domain addresses
+#
+S51
+
+# pass <route-addr>s through
+R< @ $+ > $*		$@ < @ $1 > $2			resolve <route-addr>
+
+# output fake domains as user%fake@relay
+ifdef(`BITNET_RELAY',
+`R$+ <@ $+ .BITNET. >	$: $1 % $2 .BITNET < @ $B >	user@host.BITNET
+R$+.BITNET <@ $+:$+ >	$: $1 .BITNET < @ $3 >		strip mailer: part',
+	`dnl')
+ifdef(`_NO_UUCP_', `dnl', `
+# do UUCP heuristics; note that these are shared with UUCP mailers
+R$+ < @ $+ .UUCP. >	$: < $2 ! > $1			convert to UUCP form
+R$+ < @ $* > $*		$@ $1 < @ $2 > $3		not UUCP form
+
+# leave these in .UUCP form to avoid further tampering
+R< $&h ! > $- ! $+	$@ $2 < @ $1 .UUCP. >
+R< $&h ! > $-.$+ ! $+	$@ $3 < @ $1.$2 >
+R< $&h ! > $+		$@ $1 < @ $&h .UUCP. >
+R< $+ ! > $+		$: $1 ! $2 < @ $Y >		use UUCP_RELAY
+R$+ < @ $+ : $+ >	$@ $1 < @ $3 >			strip mailer: part
+R$+ < @ >		$: $1 < @ *LOCAL* >		if no UUCP_RELAY')
+
+
+#
+#  common sender and masquerading recipient rewriting
+#
+S61
+
+R$* < @ $* > $*		$@ $1 < @ $2 > $3		already fully qualified
+R$+			$@ $1 < @ *LOCAL* >		add local qualification
+
+
+#
+#  relay mailer header masquerading recipient rewriting
+#
+S71
+
+R$+			$: $>61 $1
+R$+			$: $>93 $1