On Wed, Apr 02, 2008 at 12:13:29PM -0400, Christina Klam wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > 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 [EMAIL PROTECTED], 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: [EMAIL PROTECTED]:/users/lou -=[1]=- telnet mail.mfa.gov.cn smtp (hangs) [EMAIL PROTECTED]:/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 [EMAIL PROTECTED]:/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: ?????????????????????????????? Registrant Name: ?????????????????? Administrative Email: [EMAIL PROTECTED] Sponsoring Registrar: ???????????? 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 [EMAIL PROTECTED]:/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 [EMAIL PROTECTED]:/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 > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.5 (MingW32) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iQEVAwUBR/Owqd9pUgshfvqBAQLeOAf/bbgGcH9kVAaWRQQ8kymXBLIme4W3u0Gl > /6AHmdwK/CAxEwd+PYSl0ZsoHtdfwdHSRzRUGFyP1BLEObJjm2Vck8QEVTJMUgyl > oo+qqJ3FMN6TpYaaMo+l+O72FQtQJrIGdnpHT32ulCuHcqRb+9iepqOK6jru7SAp > xHlGHqUjgULHM8jU6K9l3RZF7zmvZOuuhcs+gKcqayFg8CaEIhssnC3NV4IiSg9y > doWnOfVQ0xow6SPbwkfcfFSA6iVWO3Ot2mdgswtT9FLeCQZdECqCCJn8pEPluOLR > 8cti46MAZIWLRyCTR5yziWpyjzcwgOfwQeCnOew4RXI/Jw/z6nMuxQ== > =B25R > -----END PGP SIGNATURE----- -- -=[L]=- C++ produces no noticeable overhead versus C.