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05-13-2004, 10:37 PM #1Web Hosting Master
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unrouteable mail domain?? what's that?
Hi guys,
I've problem sending mails to:
guy.lambert@fillon-pichon.com.cn
unrouteable mail domain "fillon-pichon.com.cn"
michelgrosjean@qualipac.com
unrouteable mail domain "qualipac.com"
linghu.pps@snecma.com.cn
unrouteable mail domain "snecma.com.cn"
rouben.khatchadourian@dfait.maeci.gc.ca
unrouteable mail domain "dfait.maeci.gc.ca"
bmcebj@public3.bta.net.cn
unrouteable mail domain "public3.bta.net.cn"
Anyone is willingly to try sending to these mails and please let me know if you get the same error or anyone knows what is happening?
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05-13-2004, 10:40 PM #2Problem Solver
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- Mar 2003
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- California USA
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- 13,681
do you have
Prevent the user 'nobody' from sending out mail to remote addresses (php and cgi scripts generally run as nobody if you are not using phpsuexec and suexec respectively.)
checked? in whm settingsSteven Ciaburri | Industry's Best Server Management - Rack911.com
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05-13-2004, 10:41 PM #3Web Hosting Master
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Nope, its a mailing list and others have sent out successfully.
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05-13-2004, 10:44 PM #4Retired Moderator
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From your box, do a ping and traceroute to those domains you have problem sending mails to. See what's the result
Giam Teck Choon
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05-13-2004, 10:48 PM #5Web Hosting Master
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# traceroute public3.bta.net.cn
traceroute to public3.bta.net.cn (202.106.46.82), 30 hops max, 38 byte packets
6 216.140.3.37 (216.140.3.37) 25.253 ms 25.870 ms *
7 P3-2.a0.hywr.broadwing.net (216.140.0.86) 23.292 ms 23.024 ms 23.235 ms
8 G2-5.rp0.snjs.broadwing.net (216.140.2.14) 25.264 ms 25.296 ms *
9 sl-st20-sj-11-0.sprintlink.net (144.223.242.9) 24.442 ms 23.914 ms 24.707 ms
10 sl-bb25-sj-10-0.sprintlink.net (144.232.20.62) 23.876 ms 23.782 ms 23.663 ms
11 sl-bb23-ana-6-0.sprintlink.net (144.232.20.158) 28.265 ms * 27.494 ms
12 sl-gw23-ana-10-0.sprintlink.net (144.232.1.154) 26.252 ms 26.161 ms 26.240 ms
13 sl-chinnet-4-0.sprintlink.net (160.81.244.170) 316.868 ms * *
14 219.158.3.29 (219.158.3.29) 316.767 ms 246.117 ms *
15 202.96.12.46 (202.96.12.46) 293.795 ms 229.711 ms 296.086 ms
16 202.106.192.62 (202.106.192.62) 249.332 ms 268.406 ms 249.296 ms
17 202.106.46.66 (202.106.46.66) 263.109 ms 320.879 ms *
18 202.106.46.66 (202.106.46.66) 249.670 ms 246.751 ms 247.588 ms
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05-13-2004, 10:50 PM #6Web Hosting Master
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root@epoch [~]# traceroute qualipac.com
traceroute: unknown host qualipac.com
root@epoch [~]# traceroute snecma.com.cn
traceroute: unknown host snecma.com.cn
root@epoch [~]# traceroute www.snecma.com.cn
traceroute: unknown host www.snecma.com.cn
For e.g http://dnsstuff.com/tools/lookup.ch?...om.cn+&type=MX
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05-13-2004, 11:44 PM #7Retired Moderator
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The MAIN issue is how the resolved IP FROM your box not any other server/box
Giam Teck Choon
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05-13-2004, 11:47 PM #8Web Hosting Master
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I have tried resolving from several box of ours but none worked.
Could you resolve it on your box? Or could you please try sending mails too?
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05-14-2004, 12:13 AM #9Retired Moderator
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- Jan 2003
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Works from mine:
telnet root@xxxx []# telnet mail.snecma.com.cn 25
Trying 210.13.22.133...
Connected to mail.snecma.com.cn.
Escape character is '^]'.
220 mail.terra.com.cn ESMTP
EHLO
250-mail.terra.com.cn
250-PIPELINING
250-8BITMIME
250-SIZE 100000000
250 AUTH LOGIN PLAIN
QUIT
221 mail.terra.com.cn
Connection closed by foreign host.
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05-14-2004, 12:31 AM #10Web Hosting Master
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telnet mail.snecma.com.cn 25
telnet: mail.snecma.com.cn: Name or service not known
mail.snecma.com.cn: No address associated with name
Hm, seem to be able to telnet on another server. Any idea what is wrong with our DNS?
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05-14-2004, 12:46 AM #11Web Hosting Master
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Originally posted by UltraUnixNET
Any idea what is wrong with our DNS?
What's your /etc/resolv.conf have in it?
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05-14-2004, 01:18 AM #12That's all it takes?
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- Canada
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Is this a cPanel box? If yes, then there's an option to limit the number of emails sent per domain. If you break that limit then it will also give you the unroutable domain errors.
So, are you buying me a beer now ?www.idologic.com - Reseller, VPS and dedicated hosting - Friendly Customer Service - DirectAdmin - cPanel - InterWorx
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05-14-2004, 01:41 AM #13Web Hosting Master
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PM you the config.
I'm pretty sure the client did not go over the limit because I have lift up the sanctions and it gave the same error.
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05-14-2004, 02:00 PM #14Web Hosting Evangelist
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you can run run exim -d -bt email@domain to determine what caused the mail delivery errors.
guy.lambert@fillon-pichon.com.cn is undeliverable:
all relevant MX records point to non-existent hosts or (invalidly) to IP addresses
and same story for snecma.com.cn. you can set a smarthost for these two domains to their SMTP server, 210.13.22.133.
DNS lookup of qualipac.com (MX) gave HOST_NOT_FOUND
returning DNS_NOMATCH
and same story for dfair.maeci.gc.ca. nothing you can do about these.
bmcebj@public3.bta.net.cn is fine.
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05-14-2004, 02:02 PM #15Web Hosting Evangelist
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Originally posted by UltraUnixNET
But query from dnsstuff.com worked.
For e.g http://dnsstuff.com/tools/lookup.ch?...om.cn+&type=MX
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05-14-2004, 02:37 PM #16Web Hosting Master
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Doesn't matter, looks to be resolved
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05-31-2004, 12:45 PM #17Web Hosting Master
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how did you solve this problem?
Thanks