Environment ?

1434jwatson · Post by **1434jwatson** » Tue Jun 07, 2011 9:44 am

Hey folks!
I have installed Open ZCS 7.1.0_GA_3140. This server is not to be allowed to send email outside the company network.
I can send email out to our primary domain/server. But when I try to send a reply from the primary, I get the "Undelivered Mail Returned to Sender" email.
Any ideas?

xeon · Post by **xeon** » Tue Jun 07, 2011 4:25 pm

DNS? You need to provide us with more details of your environment...

dipeshmehta · Post by **dipeshmehta** » Tue Jun 07, 2011 10:57 pm

[quote user="1434jwatson"]...I get the "Undelivered Mail Returned to Sender" email.[/QUOTE]
What reason has been mentioned in bounced back message?

1434jwatson · Post by **1434jwatson** » Wed Jun 08, 2011 7:40 am

[quote user="dipeshmehta"]What reason has been mentioned in bounced back message?[/QUOTE]
I guess i did leave out the details. Sorry about that. And thanks
Action: failed

Status: 5.4.4

Diagnostic-Code: X-Postfix; Host or domain name not found. Name service error

for name=stores.clacorp.com type=A: Host found but no data record of

requested type

1434jwatson · Post by **1434jwatson** » Fri Jun 10, 2011 9:30 am

Error message in the email is as follows:

This is the mail system at host mail.xxxxx.com.
I'm sorry to have to inform you that your message could not

be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can

delete your own text from the attached returned message.
******************The mail system
: Host or domain name not found. Name service error

***for name=stores.xxxxx.com type=A: Host found but no data record of

***requested type

Reporting-MTA: dns; mail.xxxxx.com

X-Postfix-Queue-ID: 822D14362CEC

X-Postfix-Sender: rfc822; jwatson@xxxxx.com

Arrival-Date: Fri, 10 Jun 2011 10:25:48 -0400 (EDT)
Final-Recipient: rfc822; jwatson@stores.xxxxx.com

Original-Recipient: rfc822;jwatson@stores.xxxxx.com

Action: failed

Status: 5.4.4

Diagnostic-Code: X-Postfix; Host or domain name not found. Name service error

***for name=stores.xxxxx.com type=A: Host found but no data record of

***requested type

dipeshmehta · Post by **dipeshmehta** » Sat Jun 11, 2011 1:25 am

[quote user="1434jwatson"]

Diagnostic-Code: X-Postfix; Host or domain name not found. Name service error

***for name=stores.xxxxx.com type=A: Host found but no data record of

***requested type[/QUOTE]
It sounds like a DNS issue. You should search for the error message returned. Since, you are using zimbra server for internal mails only, I guess you might had setup it as http://wiki.zimbra.com/wiki/Split_dns please check your DNS configs as guided in the guide.
Dipesh