From: Lou Katz (no email)
Date: Wed Apr 02 2008 - 13:47:07 EDT
On Wed, Apr 02, 2008 at 12:13:29PM -0400, Christina Klam wrote:
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> Does someone have a contact name at mfa.gov.cn? When one of our users
> tried to send an email to a host at mail.mfa.gov.cn, we discovered that
> we are being blocked by mfa.gov.cn. From my gmail account, I have sent
> multiple emails to the contacts listed in APNIC. But, no one has
> responded. Moreover, when I sent an email to , the
> email bounced as that mailbox does not exist.
>
> If someone has an IP range of 192.X.X.X, can you see if you see if you
> can get to mail.mfa.gov.cn? At this point I do not know if someone fat
> fingered a RFC1918 ACL & is blocking 192.168.0.0/8 instead of
> 192.168.0.0/16, or if they are blocking us upon our AS number (26099).
>
I suspect fat fingers. I am 192.160.193.X and get the following:
lou at pop:/users/lou -=[1]=- telnet mail.mfa.gov.cn smtp
(hangs)
lou at pop:/users/lou -=[2]=- dig mail.mfa.gov.cn
; <<>> DiG 9.2.1rc2 <<>> mail.mfa.gov.cn
;; global options: printcmd
;; connection timed out; no servers could be reached
lou at pop:/users/lou -=[3]=- whois mfa.gov.cn
Domain Name: mfa.gov.cn
ROID: 20021209s10061s00002107-cn
Domain Status: serverDeleteProhibited
Domain Status: serverUpdateProhibited
Domain Status: serverTransferProhibited
Registrant Organization:
中华人民共和国外交部
Registrant Name: 信息化办主任
Administrative Email:
Sponsoring Registrar: 网络中心
Name Server:ns2.mfa.gov.cn
Name Server:ns4.mfa.gov.cn
Registration Date: 2002-10-17 00:00
Expiration Date: 2010-10-17 00:00
lou at pop:/users/lou -=[4]=- dig mfa.gov.cn mx
; <<>> DiG 9.2.1rc2 <<>> mfa.gov.cn mx
;; global options: printcmd
;; connection timed out; no servers could be reached
lou at pop:/users/lou -=[5]=-
However, from an account I have elsewhere,
well% telnet mail.mfa.gov.cn smtp
Trying 219.238.192.6...
Connected to mail.mfa.gov.cn.
Escape character is '^]'.
220 mail.mfa.gov.cn ESMTP Mirapoint Messaging Server MOS 3.8.2-GA Queueing
quit
221 mail.mfa.gov.cn Goodbye
Connection closed by foreign host.
well%
>
> Thanks,
> - -- Cmk
>
>
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-- -=[L]=- C++ produces no noticeable overhead versus C.
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