revDNS bind9 exim4
Witam
Przy dostarczaniu poczty na adres user@aol.com mam w eximie błąd:
2009-04-19 16:07:01 1LupoK-0001KX-Ij == user@aol.com R=dnslookup T=remote_smtp defer (-46): SMTP error from remote mail server after end of data: h
ost mailin-04.mx.aol.com [205.188.159.216]: 421-: (DNS:NR) http://postmaster.info.aol.com/errors/421dnsnr.html\n421 SERVICE NOT AVAILABLE
Dlaczego serwer aola twierdzi, że nie mam ustawionego revDNSa?
RDNS Results
DNS Server Response:
No PTR but got:
x.141.244.212.in-addr.arpa. 86400 IN CNAME x.domena.pl
Failure! Unfortunately we were unable to resolve Reverse DNS for the IP address you entered. Contact your ISP or e-mail administrator to modify these settings. Also please note the following points:
AOL does require that all connecting Mail Transfer Agents have established reverse DNS, regardless of whether it matches the domain.
Reverse DNS must be in the form of a fully-qualified domain name. Reverse DNSes containing in-addr.arpa are not acceptable, as these are merely placeholders for a valid PTR record. Reverse DNSes consisting only of IP addresses are also not acceptable, as they do not correctly establish the relationship between domain and IP address.
Chodzi chyba o to:
# host domena.pl
domena.pl A 212.244.141.x
# host 212.244.141.x
212.244.141.x PTR record not found
W bindzie mam to tak ustawione:
###named.conf.local
zone "domena.pl" {
type master;
file "/etc/bind/domena.pl";
allow-transfer { 194.145.96.21; 193.111.27.194; };
notify yes;
};
//The next is the reverse DNS entry.
zone "141.244.212.in-addr.arpa" {
type master;
file "/etc/bind/212.244.141.db";
};
###domena.pl
$TTL 86400
$ORIGIN domena.pl.
@ IN SOA ns1.domena.pl. root.domena.pl. (
2009041901 ;; serial
1200 ;; refresh
1200 ;; retry
2419200 ;; expire
86400 ;; TTL
)
IN NS ns1.domena.pl.
IN NS ns2.domena.pl.
domena.pl. IN NS ns1.domena.pl.
domena.pl. IN NS fns2.sgh.waw.pl.
IN MX 10 poczta.domena.pl.
ns1 IN A 212.244.141.x
ns2 IN A 193.111.27.194
mail IN A 212.244.141.x
poczta IN A 212.244.141.x
webmail IN A 212.244.141.x
pop3 IN A 212.244.141.x
smtp IN A 212.244.141.x
x IN PTR poczta.domena.pl.
###212.244.141.db
@ IN SOA ns1.domena.pl. root.domena.pl. (
2009041901 ;; serial
1200 ;; refresh
1200 ;; retry
2419200 ;; expire
86400 ;; TTL
)
IN NS ns1.domena.pl.
IN NS ns2.domena.pl.
x IN PTR poczta.domena.pl.
Moze ktos spojrzec laskawym okiem gdzie jest blad?
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