127 lines
4.7 KiB
Plaintext
127 lines
4.7 KiB
Plaintext
PUSHDIVERT(-1)
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#
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# Copyright (c) 1983 Eric P. Allman
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# Copyright (c) 1988, 1993
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# The Regents of the University of California. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the University of
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# California, Berkeley and its contributors.
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# 4. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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ifdef(`SMTP_MAILER_FLAGS',,
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`define(`SMTP_MAILER_FLAGS',
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`ifdef(`_OLD_SENDMAIL_', `L', `')')')
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POPDIVERT
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#####################################
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### SMTP Mailer specification ###
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#####################################
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VERSIONID(`@(#)smtp.m4 8.15 (Berkeley) 2/14/94')
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Msmtp, P=[IPC], F=CONCAT(mDFMuX, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `11/31', `21'), E=\r\n,
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ifdef(`_OLD_SENDMAIL_',, `L=990, ')ifdef(`SMTP_MAILER_MAX', `M=SMTP_MAILER_MAX, ')A=IPC $h
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Mesmtp, P=[IPC], F=CONCAT(mDFMuXa, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `11/31', `21'), E=\r\n,
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ifdef(`_OLD_SENDMAIL_',, `L=990, ')ifdef(`SMTP_MAILER_MAX', `M=SMTP_MAILER_MAX, ')A=IPC $h
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Mrelay, P=[IPC], F=CONCAT(mDFMuXa, SMTP_MAILER_FLAGS), S=11/31, R=61, E=\r\n,
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ifdef(`_OLD_SENDMAIL_',, `L=2040, ')A=IPC $h
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#
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# envelope sender and masquerading recipient rewriting
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#
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S11
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R$+ $: $>51 $1 sender/recipient common
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R$* :; <@> $@ $1 :; list:; special case
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R$* $@ $>61 $1 qualify unqual'ed names
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#
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# header recipient rewriting if not masquerading recipients
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#
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S21
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# do sender/recipient common rewriting
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R$+ $: $>51 $1
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# unqualified names (e.g., "eric") are qualified by local host
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R$* < @ $* > $* $@ $1 < @ $2 > $3 already qualified
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R$+ $: $1 < @ $j > add local domain
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#
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# header sender and masquerading recipient rewriting
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#
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S31
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R$+ $: $>51 $1 sender/recipient common
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R$* :; <@> $@ $1 :; list:; special case
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# do special header rewriting
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R$* <@> $* $@ $1 <@> $2 pass null host through
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R< @ $* > $* $@ < @ $1 > $2 pass route-addr through
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R$=E < @ $=w . > $@ $1 < @ $2 > exposed user as is
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R$* < @ $=w . > $: $1 < @ $2 @ $M > masquerade as domain
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R$* < @ $+ @ > $@ $1 < @ $2 > in case $M undefined
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R$* < @ $+ @ $+ > $@ $1 < @ $3 > $M is defined -- use it
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R$* $@ $>61 $1 qualify unqual'ed names
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#
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# convert pseudo-domain addresses to real domain addresses
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#
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S51
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# pass <route-addr>s through
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R< @ $+ > $* $@ < @ $1 > $2 resolve <route-addr>
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# output fake domains as user%fake@relay
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ifdef(`BITNET_RELAY',
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`R$+ <@ $+ .BITNET. > $: $1 % $2 .BITNET < @ $B > user@host.BITNET
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R$+.BITNET <@ $+:$+ > $: $1 .BITNET < @ $3 > strip mailer: part',
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`dnl')
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ifdef(`_NO_UUCP_', `dnl', `
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# do UUCP heuristics; note that these are shared with UUCP mailers
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R$+ < @ $+ .UUCP. > $: < $2 ! > $1 convert to UUCP form
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R$+ < @ $* > $* $@ $1 < @ $2 > $3 not UUCP form
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# leave these in .UUCP form to avoid further tampering
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R< $&h ! > $- ! $+ $@ $2 < @ $1 .UUCP. >
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R< $&h ! > $-.$+ ! $+ $@ $3 < @ $1.$2 >
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R< $&h ! > $+ $@ $1 < @ $&h .UUCP. >
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R< $+ ! > $+ $: $1 ! $2 < @ $Y >
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R$+ < @ > $: $1 < @ $j > in case $Y undefined
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R$+ < @ $+ : $+ > $: $1 < @ $3 > strip mailer: part')
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#
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# common sender and masquerading recipient rewriting
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#
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S61
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R$* < @ $* > $* $@ $1 < @ $2 > $3 already qualified
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R$=E $@ $1 < @ $j> show exposed names
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R$+ $: $1 < @ $M > user w/o host
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R$+ <@> $: $1 < @ $j > in case $M undefined
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