10Sstevel@tonic-gatedivert(-1) 20Sstevel@tonic-gate# 3*3544Sjbeck# Copyright (c) 2000-2002, 2005-2007 Sendmail, Inc. and its suppliers. 40Sstevel@tonic-gate# All rights reserved. 50Sstevel@tonic-gate# 60Sstevel@tonic-gate# By using this file, you agree to the terms and conditions set 70Sstevel@tonic-gate# forth in the LICENSE file which can be found at the top level of 80Sstevel@tonic-gate# the sendmail distribution. 90Sstevel@tonic-gate# 10616Sjbeck# ident "%Z%%M% %I% %E% SMI" 110Sstevel@tonic-gate# 120Sstevel@tonic-gate 132197Sjbeckifelse(defn(`_ARG_'), `', 142197Sjbeck `errprint(`*** ERROR: missing argument for FEATURE(`enhdnsbl')')') 150Sstevel@tonic-gatedivert(0) 160Sstevel@tonic-gateifdef(`_EDNSBL_R_',`dnl',`dnl 17*3544SjbeckVERSIONID(`$Id: enhdnsbl.m4,v 1.12 2007/01/08 18:22:05 ca Exp $') 180Sstevel@tonic-gateLOCAL_CONFIG 190Sstevel@tonic-gatedefine(`_EDNSBL_R_',`')dnl 200Sstevel@tonic-gate# map for enhanced DNS based blacklist lookups 210Sstevel@tonic-gateKednsbl dns -R A -a. -T<TMP> -r`'ifdef(`EDNSBL_TO',`EDNSBL_TO',`5') 220Sstevel@tonic-gate') 230Sstevel@tonic-gatedivert(-1) 242197Sjbeckdefine(`_EDNSBL_SRV_', `_ARG_')dnl 25*3544Sjbeckdefine(`_EDNSBL_MSG_', 26*3544Sjbeck `ifelse(len(X`'_ARG2_),`1',`"550 Rejected: " $`'&{client_addr} " listed at '_EDNSBL_SRV_`"', 27*3544Sjbeck X`'_ARG2_,`Xquarantine',`_EDNSBL_SRV_', 28*3544Sjbeck `_ARG2_')')dnl 290Sstevel@tonic-gatedefine(`_EDNSBL_MSG_TMP_', `ifelse(_ARG3_,`t',`"451 Temporary lookup failure of " $`'&{client_addr} " at '_EDNSBL_SRV_`"',`_ARG3_')')dnl 300Sstevel@tonic-gatedefine(`_EDNSBL_MATCH_', `ifelse(len(X`'_ARG4_),`1',`$`'+',_ARG4_)')dnl 31*3544Sjbeckdefine(`_EDNSBL_ACTION_', 32*3544Sjbeck `ifelse(X`'_ARG2_,`Xquarantine',`$`'#error $`'@ quarantine', 33*3544Sjbeck X`'_ARG2_,`Xdiscard',`$`'#discard', 34*3544Sjbeck `$`'#error $`'@ 5.7.1')')dnl 350Sstevel@tonic-gatedivert(8) 360Sstevel@tonic-gate# DNS based IP address spam list _EDNSBL_SRV_ 370Sstevel@tonic-gateR$* $: $&{client_addr} 380Sstevel@tonic-gateR$-.$-.$-.$- $: <?> $(ednsbl $4.$3.$2.$1._EDNSBL_SRV_. $: OK $) 390Sstevel@tonic-gateR<?>OK $: OKSOFAR 400Sstevel@tonic-gateifelse(len(X`'_ARG3_),`1', 410Sstevel@tonic-gate`R<?>$+<TMP> $: TMPOK', 42616Sjbeck`R<?>$+<TMP> $#error $@ 4.4.3 $: _EDNSBL_MSG_TMP_') 43*3544SjbeckR<?>_EDNSBL_MATCH_ _EDNSBL_ACTION_ $: _EDNSBL_MSG_ 440Sstevel@tonic-gateifelse(len(X`'_ARG5_),`1',`dnl', 45*3544Sjbeck`R<?>_ARG5_ _EDNSBL_ACTION_ $: _EDNSBL_MSG_') 460Sstevel@tonic-gateifelse(len(X`'_ARG6_),`1',`dnl', 47*3544Sjbeck`R<?>_ARG6_ _EDNSBL_ACTION_ $: _EDNSBL_MSG_') 480Sstevel@tonic-gateifelse(len(X`'_ARG7_),`1',`dnl', 49*3544Sjbeck`R<?>_ARG7_ _EDNSBL_ACTION_ $: _EDNSBL_MSG_') 500Sstevel@tonic-gateifelse(len(X`'_ARG8_),`1',`dnl', 51*3544Sjbeck`R<?>_ARG8_ _EDNSBL_ACTION_ $: _EDNSBL_MSG_') 520Sstevel@tonic-gateifelse(len(X`'_ARG9_),`1',`dnl', 53*3544Sjbeck`R<?>_ARG9_ _EDNSBL_ACTION_ $: _EDNSBL_MSG_') 540Sstevel@tonic-gatedivert(-1) 55