关于退信,请大家帮忙

dragon304

其一:

The original message was received at Fri, 15 Sep 2006 23:36:40 +0800
from [61.141.228.99]

   ----- The following addresses had permanent fatal errors -----
<chnsm@sdzgees.gov.cn>
    (reason: 553 Invalid sender: xi@szrr.com)

   ----- Transcript of session follows -----
... while talking to mail.szgs.gov.cn.:
>>> MAIL From:<xi@szrr.com> SIZE=2197
<<< 553 Invalid sender: xi@szrr.com
501 5.6.0 Data format error


其二:

The original message was received at Fri, 8 Sep 2006 09:58:34 +0800
from [221.137.76.163]

   ----- The following addresses had permanent fatal errors -----
<jinhjs@chinad.com>
    (reason: 450 <sendmail.szrr.com>: Helo command rejected: Host not found)

   ----- Transcript of session follows -----
... while talking to mail.chinadq.com.:
>>> RCPT To:<jinhjs@chinad.com>
<<< 450 <sendmail.szrr.com>: Helo command rejected: Host not found
<jinhjs@chinad.com>... Deferred: 450 <sendmail.szrr.com>: Helo command rejected: Host not found
Message could not be delivered for 2 days
Message will be deleted from queue




先谢谢各位,请帮忙~~~