smtp.m4 revision 64562 
1PUSHDIVERT(-1)
2#
3# Copyright (c) 1998-2000 Sendmail, Inc. and its suppliers.
4#	All rights reserved.
5# Copyright (c) 1983 Eric P. Allman.  All rights reserved.
6# Copyright (c) 1988, 1993
7#	The Regents of the University of California.  All rights reserved.
8#
9# By using this file, you agree to the terms and conditions set
10# forth in the LICENSE file which can be found at the top level of
11# the sendmail distribution.
12#
13#
14_DEFIFNOT(`_DEF_SMTP_MAILER_FLAGS', `mDFMuX')
15_DEFIFNOT(`SMTP_MAILER_FLAGS',`')
16_DEFIFNOT(`RELAY_MAILER_FLAGS', `SMTP_MAILER_FLAGS')
17ifdef(`SMTP_MAILER_ARGS',, `define(`SMTP_MAILER_ARGS', `TCP $h')')
18ifdef(`ESMTP_MAILER_ARGS',, `define(`ESMTP_MAILER_ARGS', `TCP $h')')
19ifdef(`SMTP8_MAILER_ARGS',, `define(`SMTP8_MAILER_ARGS', `TCP $h')')
20ifdef(`DSMTP_MAILER_ARGS',, `define(`DSMTP_MAILER_ARGS', `TCP $h')')
21ifdef(`RELAY_MAILER_ARGS',, `define(`RELAY_MAILER_ARGS', `TCP $h')')
22POPDIVERT
23#####################################
24###   SMTP Mailer specification   ###
25#####################################
26
27VERSIONID(`$Id: smtp.m4,v 8.56.2.1.2.2 2000/07/18 15:31:24 gshapiro Exp $')
28
29#
30#  common sender and masquerading recipient rewriting
31#
32SMasqSMTP=61
33R$* < @ $* > $*		$@ $1 < @ $2 > $3		already fully qualified
34R$+			$@ $1 < @ *LOCAL* >		add local qualification
35
36#
37#  convert pseudo-domain addresses to real domain addresses
38#
39SPseudoToReal=51
40
41# pass <route-addr>s through
42R< @ $+ > $*		$@ < @ $1 > $2			resolve <route-addr>
43
44# output fake domains as user%fake@relay
45ifdef(`BITNET_RELAY',
46`R$+ <@ $+ .BITNET. >	$: $1 % $2 .BITNET < @ $B >	user@host.BITNET
47R$+.BITNET <@ $+:$+ >	$: $1 .BITNET < @ $3 >		strip mailer: part',
48	`dnl')
49ifdef(`_NO_UUCP_', `dnl', `
50# do UUCP heuristics; note that these are shared with UUCP mailers
51R$+ < @ $+ .UUCP. >	$: < $2 ! > $1			convert to UUCP form
52R$+ < @ $* > $*		$@ $1 < @ $2 > $3		not UUCP form
53
54# leave these in .UUCP form to avoid further tampering
55R< $&h ! > $- ! $+	$@ $2 < @ $1 .UUCP. >
56R< $&h ! > $-.$+ ! $+	$@ $3 < @ $1.$2 >
57R< $&h ! > $+		$@ $1 < @ $&h .UUCP. >
58R< $+ ! > $+		$: $1 ! $2 < @ $Y >		use UUCP_RELAY
59R$+ < @ $+ : $+ >	$@ $1 < @ $3 >			strip mailer: part
60R$+ < @ >		$: $1 < @ *LOCAL* >		if no UUCP_RELAY')
61
62
63#
64#  envelope sender rewriting
65#
66SEnvFromSMTP=11
67R$+			$: $>PseudoToReal $1		sender/recipient common
68R$* :; <@>		$@				list:; special case
69R$*			$: $>MasqSMTP $1		qualify unqual'ed names
70R$+			$: $>MasqEnv $1			do masquerading
71
72
73#
74#  envelope recipient rewriting --
75#  also header recipient if not masquerading recipients
76#
77SEnvToSMTP=21
78R$+			$: $>PseudoToReal $1		sender/recipient common
79R$+			$: $>MasqSMTP $1		qualify unqual'ed names
80R$* < @ *LOCAL* > $*	$: $1 < @ $j . > $2
81
82#
83#  header sender and masquerading header recipient rewriting
84#
85SHdrFromSMTP=31
86R$+			$: $>PseudoToReal $1		sender/recipient common
87R:; <@>			$@				list:; special case
88
89# do special header rewriting
90R$* <@> $*		$@ $1 <@> $2			pass null host through
91R< @ $* > $*		$@ < @ $1 > $2			pass route-addr through
92R$*			$: $>MasqSMTP $1		qualify unqual'ed names
93R$+			$: $>MasqHdr $1			do masquerading
94
95
96#
97#  relay mailer header masquerading recipient rewriting
98#
99SMasqRelay=71
100R$+			$: $>MasqSMTP $1
101R$+			$: $>MasqHdr $1
102
103Msmtp,		P=[IPC], F=_MODMF_(CONCAT(_DEF_SMTP_MAILER_FLAGS, SMTP_MAILER_FLAGS), `SMTP'), S=EnvFromSMTP/HdrFromSMTP, R=ifdef(`_ALL_MASQUERADE_', `EnvToSMTP/HdrFromSMTP', `EnvToSMTP'), E=\r\n, L=990,
104		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_MAXMSGS', `m=', `, ')_OPTINS(`SMTP_MAILER_MAXRCPTS', `r=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
105		A=SMTP_MAILER_ARGS
106Mesmtp,		P=[IPC], F=CONCAT(_DEF_SMTP_MAILER_FLAGS, `a', SMTP_MAILER_FLAGS), S=EnvFromSMTP/HdrFromSMTP, R=ifdef(`_ALL_MASQUERADE_', `EnvToSMTP/HdrFromSMTP', `EnvToSMTP'), E=\r\n, L=990,
107		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_MAXMSGS', `m=', `, ')_OPTINS(`SMTP_MAILER_MAXRCPTS', `r=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
108		A=ESMTP_MAILER_ARGS
109Msmtp8,		P=[IPC], F=CONCAT(_DEF_SMTP_MAILER_FLAGS, `8', SMTP_MAILER_FLAGS), S=EnvFromSMTP/HdrFromSMTP, R=ifdef(`_ALL_MASQUERADE_', `EnvToSMTP/HdrFromSMTP', `EnvToSMTP'), E=\r\n, L=990,
110		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_MAXMSGS', `m=', `, ')_OPTINS(`SMTP_MAILER_MAXRCPTS', `r=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
111		A=SMTP8_MAILER_ARGS
112Mdsmtp,		P=[IPC], F=CONCAT(_DEF_SMTP_MAILER_FLAGS, `a%', SMTP_MAILER_FLAGS), S=EnvFromSMTP/HdrFromSMTP, R=ifdef(`_ALL_MASQUERADE_', `EnvToSMTP/HdrFromSMTP', `EnvToSMTP'), E=\r\n, L=990,
113		_OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_MAXMSGS', `m=', `, ')_OPTINS(`SMTP_MAILER_MAXRCPTS', `r=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP,
114		A=DSMTP_MAILER_ARGS
115Mrelay,		P=[IPC], F=CONCAT(_DEF_SMTP_MAILER_FLAGS, `a8', RELAY_MAILER_FLAGS), S=EnvFromSMTP/HdrFromSMTP, R=ifdef(`_ALL_MASQUERADE_', `MasqSMTP/MasqRelay', `MasqSMTP'), E=\r\n, L=2040,
116		_OPTINS(`RELAY_MAILER_CHARSET', `C=', `, ')_OPTINS(`RELAY_MAILER_MAXMSGS', `m=', `, ')_OPTINS(`SMTP_MAILER_MAXRCPTS', `r=', `, ')T=DNS/RFC822/SMTP,
117		A=RELAY_MAILER_ARGS
118