救人啊，高手請幫忙看看。郵件無發發出，老反彈下面信息。請各位大吓幫看看！

garygan2011

Failed address: celina@123.com.cn

--- Session Transcript ---
Thu 2011-11-17 14:28:17: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35001329763.msg>
Thu 2011-11-17 14:28:17: *  From: zs_ruby@456.com.cn  Thu 2011-11-17 14:28:17: *  To: celina@123.com.cn  Thu 2011-11-17 14:28:17: *  Subject: The Enquiry of Main Hangtag and Chuckle Patch  Thu 2011-11-17 14:28:17: *  Message-ID:
Thu 2011-11-17 14:28:17: Attempting SMTP connection to [123.com.cn]  Thu 2011-11-17 14:28:17: Resolving MX records for [123.com.cn] (DNS Server: 192.168.1.9)...
Thu 2011-11-17 14:28:17: *  P=010 S=001 D=123.com.cn TTL=(10) MX=[mail.123.com.cn]  Thu 2011-11-17 14:28:17: *  P=800 S=000 D=123.com.cn TTL=(10) MX=[email.hk.net]  Thu 2011-11-17 14:28:17: Attempting SMTP connection to [mail.123.com.cn:25]  Thu 2011-11-17 14:28:17: Resolving A record for [mail.123.com.cn] (DNS Server: 192.168.1.9)...
Thu 2011-11-17 14:28:17: *  D=mail.123.com.cn TTL=(10) A=[154.111.17.226]  Thu 2011-11-17 14:28:17: Attempting SMTP connection to [154.111.17.226:25]  Thu 2011-11-17 14:28:17: Waiting for socket connection...
Thu 2011-11-17 14:28:17: *  Connection established (127.0.0.1:4231 ->
152.101.87.226:25)
Thu 2011-11-17 14:28:17: Waiting for protocol to start...
Thu 2011-11-17 14:28:20: <-- 220 webshielde250.pacificconcept.com WebShielde250/SMTP Ready.
Thu 2011-11-17 14:28:20: --> EHLO 456.com.cn  Thu 2011-11-17 14:28:20: <-- 250 ESMTP OK  Thu 2011-11-17 14:28:20: --> MAIL From:<zs_ruby@456.com.cn>  Thu 2011-11-17 14:28:20: <-- 250 <zs_ruby@456.com.cn> Sender OK  Thu 2011-11-17 14:28:20: --> RCPT To:<celina@123.com.cn>  Thu 2011-11-17 14:28:20: <-- 550 Relaying denied  Thu 2011-11-17 14:28:20: --> QUIT
--- End Transcript ---

wxhsh

是不是用中继了?