RE: DNS problem

  • From: Deshwal Chand <chand@xxxxxxxxxxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 11 Apr 2002 16:22:25 +0530

Hi,

First of all, let us know the exact message, when it says undeliverable. The
reasons would be isted there. Do u get this error, when u send a mail from
server1@.... to server2@....? 

If u r getting this problem on the same server, then it should not be the
dns error as the local deliveries are carried out MTA only and it does not
require DNS.

Apart from that why do u need to send/receive mails with
abc@xxxxxxxxxxxxxxxxxx, when u can do the same with abc@xxxxxxx?

 

 

Regards, 

Chand Deshwal (M.Tech CS&E, MCSE, CCNA) 
Network Manager         
Kampsax India Ltd. (ISO 9002 company)   
Gurgaon - India 
Ph. 91 6348259-62       
E-mail: chand@xxxxxxxxxxxxxxxxx <mailto:chand@xxxxxxxxxxxxxxxxx>        
Web: http://www.kampsaxindia.com        


-----Original Message-----
From: Indra Chandrakalum [mailto:chandrakalum@xxxxxxxxx]
Sent: Thursday, April 11, 2002 3:44 PM
To: [ExchangeList]
Subject: [exchangelist] DNS problem


http://www.MSExchange.org/


Hi,
 
I tried to set up (infact I am migrating from UNIX to 
Windows 2000 ) the DNS and Exchange server 5.5 on windows 
2000 server. Everything is ok except that when I try to 
send email locally it bounce back saying undeliverable.
I refer to the same server with the following names.

server1.abc.in = abc.in
Used the unix abc.in.db file to create the dns file.
The mail works when I specify the email address as 
somebody@xxxxxx but returns when the address is 
somebody@xxxxxxxxxxxxxxx It doesn't work for 
somebody@xxxxxxxxxxxxxx too where server2 is another email 
server. Can send and receive mail from all other domains.
I have attached the dns file I am using and please let me 
know where I have made a mistake. 

Thanks.

ChandraKalum

--------------------------------------------------------
The contents of the DNS file:
--------------------------------------------------------

;
;  Database file abc.in.dns for abc.in zone.
;      Zone version:  20010644
;

@                       IN  SOA server1.abc.in.  
hostmaster.server1.abc.in. (
                        20010644     ; serial 
number
                        28800        ; refresh
                        7200         ; retry
                        604800       ; expire
                        86400      ) ; minimum TTL

;
;  Zone NS records
;

@                       NS server1.abc.in.
@                       NS ns1.xyz.in.

;
;  Zone records
;

@                       CNAME server1.abc.in.
a1271e74-55e0-4b3d-810d-f6832756460d._msdcs 600 CNAME
server1.abc.in.
_kerberos._tcp.default-first-site-name._sites.dc._msdcs 600
SRV 0 100 88 server1.abc.in.
_ldap._tcp.default-first-site-name._sites.dc._msdcs 600 SRV
0 100 389 server1.abc.in.
_kerberos._tcp.dc._msdcs 600 SRV 0 100 88
server1.abc.in.
_ldap._tcp.dc._msdcs    600 SRV 0 100 389
server1.abc.in.
_ldap._tcp.083d8c2b-258f-4c6e-a310-
cecfce4deff3.domains._msdcs 600 SRV 0 100 389
server1.abc.in.
gc._msdcs               600 A p.q.r.s
_ldap._tcp.default-first-site-name._sites.gc._msdcs 600 SRV
0 100 3268 server1.abc.in.
_ldap._tcp.gc._msdcs    600 SRV 0 100 3268
server1.abc.in.
_ldap._tcp.pdc._msdcs   600 SRV 0 100 389
server1.abc.in.
_gc._tcp.default-first-site-name._sites 600 SRV 0 
100 3268 server1.abc.in.
_kerberos._tcp.default-first-site-name._sites 600 SRV
0 100 88 server1.abc.in.
_ldap._tcp.default-first-site-name._sites 600 SRV 0 
100 389 server1.abc.in.
_gc._tcp                600 SRV 0 100 3268
server1.abc.in.
_kerberos._tcp          600 SRV 0 100 88
server1.abc.in.
_kpasswd._tcp           600 SRV 0 100 464
server1.abc.in.
_ldap._tcp              600 SRV 0 100 389
server1.abc.in.
_kerberos._udp          600 SRV 0 100 88
server1.abc.in.
_kpasswd._udp           600 SRV 0 100 464
server1.abc.in.
server2                 A p.q.r.s2
                        MX 20 server2.abc.in.
localhost               A 127.0.0.1
server1                 A p.q.r.s
                        MX 10 server1.abc.in.
server3                 A p.q.r.s3
www                     CNAME server3.abc.in.



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