리눅스 메일서버 관련 질문입니다.

리눅스에서 메일서버를 운영중인데요

메일을 송신하면 받는 사람에게 정상적으로 수신은 되는데, 서버에서 자동으로 계속 재전송을 해서 수신자는 똑같은 메일을

여러개를 받아보게 됩니다.  아래는 로그메세지 입니다. sean 이라는 계정이 9:50분경에 메일을 발송했는데 10시 경에 똑같이 자동 재발송 됩니다.  로그가 너무 길어 좀 짤랐습니다.  이러한 로그가 반복적으로 나타나고 있습니다. 특정계정에서만 나타나는 현상입니다.

첫번째가 9:50분이고 두번째가 10:00경입니다, 3번재느느 10시 27분경이고 이런식으로 계속 반복됩니다.

혹시 아시는분들 답변 좀 부탁드리겠습니다.

2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd : MAIL FROM:<sean@sjmflex.com> SIZE=456138
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<bychoi@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<colee@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<dhkim@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<hjkim@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<jwong@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<kim5366@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<kjdkso@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<sehan@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: RCPT TO:<yhk1015@sjmflex.com>
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: DATA  
2007/03/12 09:51:38 GMT+09:00 [24943:1] 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 parsing message. 
2007/03/12 09:51:38 GMT+09:00 [24943:1] 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 finished parsing message. 
2007/03/12 09:51:38 GMT+09:00 "[24943:1:] >>> Scan content: type: SMTP, file: /tmp/smtp-24943-3BF2307E-FD59-7CEC-0EE8-666C98DD9955.DF, Size: 456138" 
2007/03/12 09:51:38 GMT+09:00 Matched rule : Global PolicyIncoming Policy 
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 Policy matching took <10>ms
2007/03/12 09:51:38 GMT+09:00 [24943:1] 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 spliting message. 
2007/03/12 09:51:38 GMT+09:00 [24943:1] 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 finished spliting message. 
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 Matched rule : Incoming Policy
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 "Filter(0x20001, CONTENT FILTER) runs successfully, outcome: Passed, took <140>ms"
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 "Filter(0x20001, CONTENT FILTER) runs successfully, outcome: Passed, took <0>ms"
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 "Filter(0x20001, CONTENT FILTER) runs successfully, outcome: Passed, took <0>ms"
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 Get entity filename = no filename
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 Get entity filename = no filename
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 Get entity filename = V155 Development plan_09Mar07-Rev2.mpp
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 "Filter(0x10001, Antivirus Filter) runs successfully, outcome: No_Virus, took <10>ms"
2007/03/12 09:51:38 GMT+09:00 [24943:1:] Diag: [Protocol Adapter] sendOrgEmail ... 
2007/03/12 09:51:38 GMT+09:00 "[24943:1:] Info: ** action: ""send original email"", function: sendOrgEmail" 
2007/03/12 09:51:38 GMT+09:00 3BF2307E-FD59-7CEC-0EE8-666C98DD9955 Final action is Deliver.
2007/03/12 09:51:38 GMT+09:00 "[24943:1:] Scan finish for 3BF2307E-FD59-7CEC-0EE8-666C98DD9955, scan spend <158> ms, message spend <11> ms, total <169> ms" 
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 250 Ok: queued as 0D15E1C6AD  
2007/03/12 09:51:38 GMT+09:00 [24943:1:] clt_cmd: QUIT  
2007/03/12 09:51:38 GMT+09:00 [24943:1:] srv_rsp: 221 Bye  
2007/03/12 09:51:38 GMT+09:00 [24943:1:] Daemon Service: SMTP client connection closed. 
2007/03/12 09:51:41 GMT+09:00 [2711:1:] *** _temp_dir    is /tmp 
2007/03/12 09:51:41 GMT+09:00 [2711:1:] *** _leave_temp_file is 0 
2007/03/12 09:51:41 GMT+09:00 "[2711:1:] *** _supported_esmtp_cmds is PIPELINING,SIZE,VRFY,ETRN,XVERP,8BITMIME" 
2007/03/12 09:51:41 GMT+09:00 [2711:1:] *** m_smtp_greeting_msg TrendMicro IMSS SMTP proxy 

2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd : MAIL FROM:<sean@sjmflex.com> SIZE=169789
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<hjkim@sjmflex.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<jklee@sjmflex.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<kjdkso@sjmflex.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<bcorovic@sjmna.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<krettig@sjmna.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<llyons@sjmna.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<n.suzuki@tenneco.co.jp>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<COtto@Tenneco.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: RCPT TO:<SRinglein@Tenneco.com>
2007/03/12 10:00:47 GMT+09:00 [2711:1:] srv_rsp: 250 Ok
2007/03/12 10:00:47 GMT+09:00 [2711:1:] clt_cmd: DATA
2007/03/12 10:00:47 GMT+09:00 [2711:1] 04081CD6-31B4-7201-CC8C-706371698025 parsing message.
2007/03/12 10:00:47 GMT+09:00 [2711:1] 04081CD6-31B4-7201-CC8C-706371698025 finished parsing message.
2007/03/12 10:00:47 GMT+09:00 "[2711:1:] >>> Scan content: type: SMTP, file: /tmp/smtp-2711-04081CD6-31B4-7201-CC8C-706371698025.DF, Size: 169789"
2007/03/12 10:00:47 GMT+09:00 Matched rule : Global PolicyIncoming Policy 
2007/03/12 10:00:47 GMT+09:00 Matched rule : Global PolicyOutgoing Policy 
2007/03/12 10:00:47 GMT+09:00 04081CD6-31B4-7201-CC8C-706371698025 Policy matching took <10>ms
2007/03/12 10:00:47 GMT+09:00 [2711:1:] Diag: [Protocol Adapter] notifySplit ... 
2007/03/12 10:00:47 GMT+09:00 "[2711:1:] Info: ** action is ""split"" this email to 2 copies by function: notifySplit()." 
2007/03/12 10:00:47 GMT+09:00 [2711:1] 04081CD6-31B4-7201-CC8C-706371698025 spliting message. 
2007/03/12 10:00:47 GMT+09:00 [2711:1] 04081CD6-31B4-7201-CC8C-706371698025 finished spliting message. 
2007/03/12 10:00:47 GMT+09:00 04081CD6-31B4-7201-CC8C-706371698025 mail splited: 63B91A91-0C26-6663-B19E-655B3081ED43
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 Matched rule : Incoming Policy
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 "Filter(0x20001, CONTENT FILTER) runs successfully, outcome: Passed, took <10>ms"
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 "Filter(0x20001, CONTENT FILTER) runs successfully, outcome: Passed, took <0>ms"
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 "Filter(0x20001, CONTENT FILTER) runs successfully, outcome: Passed, took <0>ms"
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 Get entity filename = no filename
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 Get entity filename = AFT-B-143200-R1.pdf
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 "Filter(0x10001, Antivirus Filter) runs successfully, outcome: No_Virus, took <0>ms"
2007/03/12 10:00:47 GMT+09:00 [2711:1:] Diag: [Protocol Adapter] sendEmail ... 
2007/03/12 10:00:47 GMT+09:00 "[2711:1:] Info: ** action: ""send email result from splitting"", function: sendEmail" 
2007/03/12 10:00:47 GMT+09:00 [2711:1] 63B91A91-0C26-6663-B19E-655B3081ED43 writing back message. 
2007/03/12 10:00:47 GMT+09:00 [2711:1] 63B91A91-0C26-6663-B19E-655B3081ED43 finished writing message. 
2007/03/12 10:00:47 GMT+09:00 [2711:1:] Info: splitted file name: /opt/trend/imss/queue/deliver/smtp-2711-63B91A91-0C26-6663-B19E-655B3081ED43.DF 
2007/03/12 10:00:47 GMT+09:00 63B91A91-0C26-6663-B19E-655B3081ED43 Final action is Deliver.
2007/03/12 10:00:47 GMT+09:00 [2711:1] 04081CD6-31B4-7201-CC8C-706371698025 spliting message. 
2007/03/12 10:00:47 GMT+09:00 [2711:1] 04081CD6-31B4-7201-CC8C-706371698025 finished spliting message. 
2007/03/12 10:00:47 GMT+09:00 04081CD6-31B4-7201-CC8C-706371698025 mail splited: 446A9F84-527D-76FC-1BCE-C93DBC99AC5D
2007/03/12 10:00:47 GMT+09:00 446A9F84-527D-76FC-1BCE-C93DBC99AC5D Matched rule : Outgoing Policy
2007/03/12 10:00:47 GMT+09:00 446A9F84-527D-76FC-1BCE-C93DBC99AC5D Get entity filename = no filename
2007/03/12 10:00:47 GMT+09:00 446A9F84-527D-76FC-1BCE-C93DBC99AC5D Get entity filename = AFT-B-143200-R1.pdf
2007/03/12 10:00:47 GMT+09:00 446A9F84-527D-76FC-1BCE-C93DBC99AC5D "Filter(0x10001, Antivirus Filter) runs successfully, outcome: No_Virus, took <0>ms"
2007/03/12 10:00:48 GMT+09:00 [1462:1:] Dead Child [2711] waitpid'ed with signal (8) 
2007/03/12 10:00:48 GMT+09:00 [1462:1:] Child 30518 created at 7  
2007/03/12 10:00:50 GMT+09:00 [391:1:] *** _temp_dir    is /tmp 
2007/03/12 10:00:50 GMT+09:00 [391:1:] *** _leave_temp_file is 0 
2007/03/12 10:00:50 GMT+09:00 "[391:1:] *** _supported_esmtp_cmds is PIPELINING,SIZE,VRFY,ETRN,XVERP,8BITMIME"
2007/03/12 10:00:50 GMT+09:00 [391:1:] *** m_smtp_greeting_msg TrendMicro IMSS SMTP proxy