1PUSHDIVERT(-1) 2# 3# Copyright (c) 1998 Sendmail, Inc. All rights reserved. 4# Copyright (c) 1983 Eric P. Allman. All rights reserved. 5# Copyright (c) 1988, 1993 6# The Regents of the University of California. All rights reserved. 7# 8# By using this file, you agree to the terms and conditions set 9# forth in the LICENSE file which can be found at the top level of 10# the sendmail distribution. 11# 12# 13ifdef(`SMTP_MAILER_FLAGS',, `define(`SMTP_MAILER_FLAGS', `')') 14ifdef(`SMTP_MAILER_ARGS',, `define(`SMTP_MAILER_ARGS', `IPC $h')') 15ifdef(`ESMTP_MAILER_ARGS',, `define(`ESMTP_MAILER_ARGS', `IPC $h')') 16ifdef(`SMTP8_MAILER_ARGS',, `define(`SMTP8_MAILER_ARGS', `IPC $h')') 17ifdef(`RELAY_MAILER_ARGS',, `define(`RELAY_MAILER_ARGS', `IPC $h')') 18ifdef(`_MAILER_uucp_', 19 `errprint(`*** MAILER(smtp) must appear before MAILER(uucp)')')dnl 20POPDIVERT 21##################################### 22### SMTP Mailer specification ### 23##################################### 24 25VERSIONID(`@(#)smtp.m4 8.38 (Berkeley) 5/19/1998') 26 27Msmtp, P=[IPC], F=CONCAT(mDFMuX, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `21/31', `21'), E=\r\n, L=990, 28 _OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP, 29 A=SMTP_MAILER_ARGS 30Mesmtp, P=[IPC], F=CONCAT(mDFMuXa, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `21/31', `21'), E=\r\n, L=990, 31 _OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP, 32 A=ESMTP_MAILER_ARGS 33Msmtp8, P=[IPC], F=CONCAT(mDFMuX8, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `21/31', `21'), E=\r\n, L=990, 34 _OPTINS(`SMTP_MAILER_MAX', `M=', `, ')_OPTINS(`SMTP_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP, 35 A=SMTP8_MAILER_ARGS 36Mrelay, P=[IPC], F=CONCAT(mDFMuXa8, SMTP_MAILER_FLAGS), S=11/31, R=ifdef(`_ALL_MASQUERADE_', `61/71', `61'), E=\r\n, L=2040, 37 _OPTINS(`RELAY_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/SMTP, 38 A=RELAY_MAILER_ARGS 39 40# 41# envelope sender rewriting 42# 43S11 44R$+ $: $>51 $1 sender/recipient common 45R$* :; <@> $@ list:; special case 46R$* $: $>61 $1 qualify unqual'ed names 47R$+ $: $>94 $1 do masquerading 48 49 50# 51# envelope recipient rewriting -- 52# also header recipient if not masquerading recipients 53# 54S21 55R$+ $: $>51 $1 sender/recipient common 56R$+ $: $>61 $1 qualify unqual'ed names 57 58 59# 60# header sender and masquerading header recipient rewriting 61# 62S31 63R$+ $: $>51 $1 sender/recipient common 64R:; <@> $@ list:; special case 65 66# do special header rewriting 67R$* <@> $* $@ $1 <@> $2 pass null host through 68R< @ $* > $* $@ < @ $1 > $2 pass route-addr through 69R$* $: $>61 $1 qualify unqual'ed names 70R$+ $: $>93 $1 do masquerading 71 72 73# 74# convert pseudo-domain addresses to real domain addresses 75# 76S51 77 78# pass <route-addr>s through 79R< @ $+ > $* $@ < @ $1 > $2 resolve <route-addr> 80 81# output fake domains as user%fake@relay 82ifdef(`BITNET_RELAY', 83`R$+ <@ $+ .BITNET. > $: $1 % $2 .BITNET < @ $B > user@host.BITNET 84R$+.BITNET <@ $+:$+ > $: $1 .BITNET < @ $3 > strip mailer: part', 85 `dnl') 86ifdef(`_NO_UUCP_', `dnl', ` 87# do UUCP heuristics; note that these are shared with UUCP mailers 88R$+ < @ $+ .UUCP. > $: < $2 ! > $1 convert to UUCP form 89R$+ < @ $* > $* $@ $1 < @ $2 > $3 not UUCP form 90 91# leave these in .UUCP form to avoid further tampering 92R< $&h ! > $- ! $+ $@ $2 < @ $1 .UUCP. > 93R< $&h ! > $-.$+ ! $+ $@ $3 < @ $1.$2 > 94R< $&h ! > $+ $@ $1 < @ $&h .UUCP. > 95R< $+ ! > $+ $: $1 ! $2 < @ $Y > use UUCP_RELAY 96R$+ < @ $+ : $+ > $@ $1 < @ $3 > strip mailer: part 97R$+ < @ > $: $1 < @ *LOCAL* > if no UUCP_RELAY') 98 99 100# 101# common sender and masquerading recipient rewriting 102# 103S61 104 105R$* < @ $* > $* $@ $1 < @ $2 > $3 already fully qualified 106R$+ $@ $1 < @ *LOCAL* > add local qualification 107 108 109# 110# relay mailer header masquerading recipient rewriting 111# 112S71 113 114R$+ $: $>61 $1 115R$+ $: $>93 $1 116