[求助]退信原因？

ouou

20060106 103415 127.0.0.1 SMTPD (005601BC) [202.105.45.47] HELO 21cn.com<br>
20060106 103415 127.0.0.1 SMTPD (005601BC) [202.105.45.47] MAIL FROM: <21cn@21cn.com><br>
20060106 103415 127.0.0.1 SMTPD (005601BC) [202.105.45.47] RCPT TO:<mail@mail.com><br>
20060106 103416 127.0.0.1 SMTPD (005601BC) [202.105.45.47] d:\IMail\spool\Dd727005601bcee16.SMD 1000<br>
20060106 103416 127.0.0.1 SMTPD (005601BC) performing antispam checks<br>
20060106 103416 127.0.0.1 SMTPD (0091028E) [192.168.0.1] connect 192.168.0.1 port 45814<br>
20060106 103416 127.0.0.1 SMTPD (005601BC) [00003856] <mail.com> VALIDATION: (HELO) mail.com performing DNS lookup for HELO domain 21cn.com<br>
20060106 103416 127.0.0.1 SMTPD (0091028E) [192.168.0.1] EHLO backup.lst<br>
20060106 103416 127.0.0.1 SMTPD (0091028E) [192.168.0.1] MAIL FROM:<bob@backup.lst><br>
20060106 103416 127.0.0.1 SMTPD (0091028E) [192.168.0.1] RCPT TO:<stan@21cn.com><br>
20060106 103416 127.0.0.1 SMTPD (0091028E) [192.168.0.1] ERR mail.com invalid user <stan@21cn.com<br>
20060106 103416 127.0.0.1 SMTPD (005601BC) [00003856] <mail.com> VALIDATION: (HELO) mail.com received reply from DNS server for HELO domain 21cn.com<br>
20060106 103416 127.0.0.1 SMTPD (005601BC) [00003856] <mail.com> VALIDATION: (MAIL FROM) mail.com validating MAIL FROM address 21cn@21cn.com<br>
20060106 103416 127.0.0.1 SMTPD (0092028E) [192.168.0.1] connect 192.168.0.1 port 46170<br>
20060106 103416 127.0.0.1 SMTPD (005601BC) [00003856] <mail.com> VALIDATION: (MAIL FROM) mail.com FAILED SMTP server error: 553 Connection block by DNSBL, [<a target=_blank href=http://www.spamhaus.org/query/bl?ip=192.168.0.1]>http://www.spamhaus.org/query/bl?ip=192.168.0.1]</a><br>
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20060106 103416 127.0.0.1 SMTPD (005601BC) [00003856] <mail.com> VALIDATION: (MAIL FROM) mail.com FAILED SMTP server error: <br>
20060106 103416 127.0.0.1 SMTPD (0092028E) [192.168.0.1] EHLO wizynrar.com.cn<br>
20060106 103416 127.0.0.1 SMTPD (005601BC) [00003856] <mail.com> VALIDATION: (MAIL FROM) <21cn@21cn.com> user does not exist on remote system<br>
20060106 103416 127.0.0.1 SMTPD (005601BC) [00003856] <mail.com> message failed 1 of 3 checks, deleting<br>

ouou

我把返垃圾选项中的"接删除邮件若匹配 处相同 "关闭就可以收到了!