3 # Copyright (c) 2004, 2005 Sendmail, Inc. and its suppliers.
6 # By using this file, you agree to the terms and conditions set
7 # forth in the LICENSE file which can be found at the top level of
8 # the sendmail distribution.
10 # ident "%Z%%M% %I% %E% SMI"
14 ifdef(`_MTAMARK_R',`dnl',`dnl
15 VERSIONID(`$Id: mtamark.m4,v 1.2 2005/07/25 20:56:53 ca Exp $')
17 define(`_MTAMARK_R',`')dnl
19 Kmtamark dns -R TXT -a. -T<TMP> -r`'ifdef(`MTAMARK_TO',`MTAMARK_TO',`5')
22 define(`_MTAMARK_RR_', `ifelse(len(X`'_ARG3_),`1',`_perm._smtp._srv',`_ARG3_')')dnl
23 define(`_MTAMARK_MSG_', `ifelse(len(X`'_ARG_),`1',`"550 Rejected: " $`'&{client_addr} " not listed as MTA"',`_ARG_')')dnl
24 define(`_MTAMARK_MSG_TMP_', `ifelse(_ARG2_,`t',`"451 Temporary lookup failure of " _MTAMARK_RR_.$`'&{client_addr}',`_ARG2_')')dnl
26 # DNS based IP MTA list
27 R$* $: $&{client_addr}
28 R$-.$-.$-.$- $: <?> $(mtamark _MTAMARK_RR_.$4.$3.$2.$1.in-addr.arpa. $: OK $)
30 R<?>0. $#error $@ 5.7.1 $: _MTAMARK_MSG_
31 ifelse(len(X`'_ARG2_),`1',
32 `R<?>$+<TMP> $: TMPOK',
33 `R<?>$+<TMP> $#error $@ 4.4.3 $: _MTAMARK_MSG_TMP_')