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Postfix Host Not Found Error

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Please don't make us guess these things as it wastes everybody's time given we might end up running around in circles. Browse other questions tagged email services postfix or ask your own question. iRedMail →iRedMail Support →Host or domain name not found. Stay logged in Sign up now! http://fapel.org/not-found/postfix-name-service-error-host-not-found.php

But why I got this error on my adresses "@example.com" ? It seems like you are using Gmail’s SMTP servers for outgoing mail. Name service error for name=phpRADmin-server.phpRADmin-server type=A: Host not found phpRADmin-server is the my localhost alias but where should it be added in ispconfig? UNIX is a registered trademark of The Open Group. http://serverfault.com/questions/577134/postfix-host-or-domain-not-found

Type=mx: Host Not Found, Try Again

When I have inet_protocols = all it does not attempt an A lookup if an AAAA lookup fails, which seems pointless. Name service error for name=smtp.example.net type=A: Host not found, try again) Environment Red Hat Enterprise Linux 5.x Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase of thanks PS: my bind service is offline, don't know how to bring back online here is the last logs: Code: Jan 7 02:26:41 phpRADmin-server proftpd[2303]: localhost - error setting IPV6_V6ONLY: Protocol

Name service error for name=googlemail.com type=MX: Host not found, try again Aug 7 20:53:31 www postfix/smtp[19533]: private/defer socket: wanted attribute: status Aug 7 20:53:31 www postfix/bounce[19705]: input attribute name: nrequest Aug Unix & Linux Stack Exchange works best with JavaScript enabled Log in or Sign up Howtoforge - Linux Howtos and Tutorials Home Forums > ISPConfig 2 > General > Diagnostic-Code: X-Postfix; We Acted. Postfix Name Service Error Not the answer you're looking for?

Name service error. ==== Required information ====- iRedMail version: 0.8.7- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP- Linux/BSD distribution name and version: Ubuntu 12.04.3 LTS 64-bit- Related log if you're Name Service Error For Name= Type=a Host Not Found Many thanks in advance! See this link http://www.postfix.org/DEBUG_README.html#verbose and post back the log from sending one test email. googlemail.com. 598 IN MX 10 alt1.gmail-smtp-in.l.google.com.

The error says...Host or domain name not found. Postfix Type=a: Host Not Found To solve the problem, I disabled postfix service: sudo update-rc.d postfix disable …and I wrote this script to wait the end of the Wi-Fi connection before to start Postfix (saved in How do I find a research assistant positions (life science) in USA if you're an international student and outside of USA now? Not the answer you're looking for?

Name Service Error For Name= Type=a Host Not Found

if it echoes "1", you can't connect, probably cause of security filtering. go to this web-site User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. Type=mx: Host Not Found, Try Again googlemail.com mail exchanger = 50 gsmtp147.google.com. Type=a: Host Found But No Data Record Of Requested Type I changed /etc/resolv.conf as below.search comnameserver 192.168.1.1Thank you so much for your advise.Regards.

My postconf -n give : alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no config_directory = /etc/postfix inet_interfaces = all mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 navigate here When IPv6 support is enabled via the inet_protocols parameter, Postfix will do DNS type AAAA record lookups. Pretty sure your issue is not IPv6-related since the error is about a “type=A” record which is IPv4 and for IPv6 it would be “type=AAAA.” But that said, it might worth Here is what the official Postfix documentation explains: When IPv4 support is enabled via the inet_protocols parameter, Postfix will look up DNS type A records, and will convert IPv4-in-IPv6 client IP Status=bounced (host Or Domain Name Not Found. Name Service Error For Name

I had Postfix running on the server for months. See this link http://www.postfix.org/DEBUG_README.html#verbose and post back the log from sending one test email. So, I have checked logs: Code: Aug 6 22:01:50 www postfix/smtp[3592]: 4F0272264CF3: to=, relay=none, delay=386320, delays=386264/0.06/56/0, dsn=4.4.3, status=deferred (Host or domain name not found. http://fapel.org/not-found/postfix-error-host-or-domain-name-not-found.php mamail.com does not have any MX records, although it does have an A record fallback option but there is no SMTP process listening at the address.

IN MX ;; ANSWER SECTION: googlemail.com. 598 IN MX 50 gsmtp183.google.com. Host Or Domain Name Not Found Type=a: Host Not Found If I discover anything new, I will update. Does your ISP have some kind of explicit policy that requires you to use their server as mail relay?

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But when trying to query MX records for the domain using public DNS server they are resolved correctly: [[email protected]]# dig mx example.com @8.8.8.8 +short 10 smtp1.provider.tld. 20 smtp2.provider.tld. [email protected]:~# host -t MX xxxx.cz xxxx.cz mail is handled by 10 e2sgw01.xxxx.cz. When# no relayhost is given, mail is routed directly to the destination.## On an intranet, specify the organizational domain name. Status=bounced (host Or Domain Name Not Found. Name Service Error For Name= Type=a Host Not Found) To find the number of X completed, when can I subtract two numbers and when do I have to count?

Do you want to help us debug the posting issues ? < is the place to report it, thanks ! If you believe this answer helped you, please remember to up-vote it and if this is the answer that solved your problem, please be sure to check it off as the Words that are both anagrams and synonyms of each other Why can't I set NODE_ENV to undefined? this contact form We Acted.

So now I have added a line inet_protocols = ipv4 and I don't have any warning anymore. Name service error. Thanks again ! –Vincent LITUR Feb 21 '14 at 8:57 It depends on which version of Postfix you're using - I don't recall which version defaults to which, but O'Reilly postfix definitive guide says: "The DNS query produced no answer.

On this network, I have an Exchange Server (using domain mail.example.com).