[求助][原创]请高手分析日志

jackye

下面的2段日志，第一封怎么也收不到，第2封就能收到，请高手指点！<br>
03:28 08:39 SMTPD(006F00A4) [202.108.44.226] HELO 163.com<br>
03:28 08:39 SMTPD(006F00A4) [202.108.44.226] MAIL FROM:<neo0007@163.com><br>
03:28 08:39 SMTPD(006F00A4) [202.108.44.226] RCPT TO:<tech2@chinatefl.com><br>
03:28 08:39 SMTPD(006F00A4) [202.108.44.226] C:\IMail\spool\D523e006f00a42202.SMD 2274<br>
03:28 08:39 SMTPD(006F00A4) performing antispam checks<br>
03:28 08:39 SMTP-(01801849) processing C:\IMail\spool\Q523e006f00a42202.SMD<br>
03:28 08:39 SMTP-(01801849) finished C:\IMail\spool\Q523e006f00a42202.SMD status=1<br>
03:28 08:39 POP3D (00000C40) logon success for tech2 chinatefl.com from 60.191.11.54<br>
03:28 08:39 POP3D (00000c40) logoff for tech2 R:0, D:0, P:0<br>
03:28 08:39 POP3D (00000B80) logon success for tech chinatefl.com from 60.191.11.54<br>
03:28 08:39 POP3D (00000b80) logoff for tech R:0, D:0, P:0<br>
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3:30 11:51 SMTPD(021F00D4) [61.129.83.209] connect 211.155.234.98 port 2452<br>
03:30 11:51 SMTPD(021F00D4) [211.155.234.98] EHLO mail.helengroup.com<br>
03:30 11:51 SMTPD(021F00D4) [211.155.234.98] MAIL FROM:<jack@helengroup.com><br>
03:30 11:51 SMTPD(021F00D4) [211.155.234.98] RCPT To:<tech2@chinatefl.com><br>
03:30 11:51 SMTPD(021F00D4) [211.155.234.98] C:\IMail\spool\D2232021f00d472d4.SMD 1567<br>
03:30 11:51 SMTPD(021F00D4) performing antispam checks<br>
03:30 11:51 SMTP-(018026D6) processing C:\IMail\spool\Q2232021f00d472d4.SMD<br>
03:30 11:51 SMTP-(018026D6) ldeliver chinatefl.com tech2-main (1) jack@helengroup.com 1567<br>
03:30 11:51 SMTP-(018026D6) finished C:\IMail\spool\Q2232021f00d472d4.SMD status=1<br>
03:30 11:51 POP3D (00000FF0) logon success for tech2 chinatefl.com from 60.191.11.54<br>
03:30 11:51 POP3D (00000ff0) logoff for tech2 R:1, D:1, P:0<br>
03:30 11:51 POP3D (00000C1C) logon success for tech chinatefl.com from 60.191.11.54<br>
03:30 11:51 POP3D (00000c1c) logoff for tech R:0, D:0, P:0<br>
03:30 11:51 SMTPD(022000D4) [61.129.83.209] connect 65.25.51.0 port 3604