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Operating Systems Linux Red Hat [Solved: Missing A Record] DNS issue Post 302712635 by Duffs22 on Wednesday 10th of October 2012 11:21:39 AM
Old 10-10-2012
[Solved: Missing A Record] DNS issue

Hi,

I have recently built a new DNS server and created a new zone.

I use an ESMTP server to handle mail and the new domain has been added to this.

I can send mail to gmail and other domain addresses but unable to send it to one particular domain. (DSN:Service Unavailable)

DNS appears correct and I can dig all domains etc.

Anybody know what needs to be done in order to deliver the mail from the new domain address?

R,
D.

---------- Post updated 10-10-12 at 10:21 AM ---------- Previous update was 09-10-12 at 10:52 AM ----------

Ok, so all domains are resolving but there is only one domain that I am unable to deliver mail to.

Any pointers, advise on what I should check?
 

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Net::DNS::Mailbox(3)					User Contributed Perl Documentation				      Net::DNS::Mailbox(3)

NAME
Net::DNS::Mailbox - DNS mailbox representation SYNOPSIS
use Net::DNS::Mailbox; $mailbox = new Net::DNS::Mailbox('user@example.com'); $address = $mailbox->address; DESCRIPTION
The Net::DNS::Mailbox module implements a subclass of DNS domain name objects representing the DNS coded form of RFC822 mailbox address. METHODS
new $mailbox = new Net::DNS::Mailbox('John.Doe@example.com'); $mailbox = new Net::DNS::Mailbox('John Doe <j.doe@example.com>'); Creates a mailbox object which represents the DNS domain encoded form of the mail address specified by the character string argument. The argument string consists of printable characters from the 7-bit ASCII repertoire. address $address = $mailbox->address; Returns a character string containing the RFC822 mailbox address corresponding to the encoded domain name representation described in RFC1035 section 8. DOMAIN NAME COMPRESSION AND CANONICALISATION
The Net::DNS::Mailbox1035 and Net::DNS::Mailbox2535 subclass packages implement RFC1035 domain name compression and RFC2535 canonicalisation. COPYRIGHT
Copyright (c)2009,2012 Dick Franks. All rights reserved. This program is free software; you may redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
perl, Net::DNS, Net::DNS::DomainName, RFC822, RFC1035, RFC5322 perl v5.18.2 2014-01-16 Net::DNS::Mailbox(3)
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