적수네 동네 - 질문과 답변 [ 게시물 수정 ]

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sendmail 8.11대 버전을 상용하구여..
smtp auth 기능을 통해 인증을 받습니다.
Relay를 허용되지 않게 해놓았습니다.
 근데 며칠전부터 mqueue가 하루에 몇만개씩 생기면서 sendmail이 cpu를
엄청 잡습니다.
 메일사용자는 20여명 정도이고 4개의 도메인 사용자들이 사용합니다.
 메일로그는 아래와같습니다.
smtp를 사용하려면 기본적으로 인증과정을 걸쳐야만 되는거 아닙니까??
어떠케 이런메일들이 날아갈수 잇는지 모르겠습니다..
이거 어떻게 해결해야 하나요...?? ㅠ.ㅠ 
    Feb 14 13:30:46 mail sendmail[19367]: h1E4Uf919359: SMTP outgoing connect on mail 
Feb 14 13:30:46 mail sendmail[19364]: h1E4UY919348: --> 050 <balducci65@hotmail.com>;... Sent ( <200302140430.h1E4UY919348@minimall.co.kr>; Queued mail for delivery) 
Feb 14 13:30:46 mail sendmail[19364]: h1E4UY919348: to=<balducci65@hotmail.com>;, delay=00:00:10, xdelay=00:00:03, mailer=esmtp, pri=92026, relay=mx3.hotmail.com. [65.54.254.140], dsn=2.0.0, stat=Sent ( <200302140430.h1E4UY919348@minimall.co.kr>; Queued mail for delivery) 
Feb 14 13:30:46 mail sendmail[19364]: poststats: /var/log/sendmail.st: No such file or directory 
Feb 14 13:30:46 mail sendmail[19364]: h1E4UY919348: h1E4Uk919364: DSN: User unknown 
Feb 14 13:30:46 mail sendmail[19364]: h1E4Uk919364: --> 050 <LucyfJ6524@email.com>;... Connecting to email-com.mr.outblaze.com. via esmtp... 
Feb 14 13:30:46 mail sendmail[19370]: h1E4Uj919370: <-- RCPT TO:<driscollm@earthlink.com>; 
Feb 14 13:30:46 mail sendmail[19370]: h1E4Uj919370: --> 250 2.1.5 <driscollm@earthlink.com>;... Recipient ok 
Feb 14 13:30:47 mail sendmail[19333]: h1E4UL919302: --> 050 <bijikece@cabi.net.id>;... Sent (Ok: queued as D16F25350A) 
Feb 14 13:30:47 mail sendmail[19333]: h1E4UL919302: to=<bijikece@cabi.net.id>;, delay=00:00:25, xdelay=00:00:18, mailer=esmtp, pri=34613, relay=mx1.mweb.net.id. [202.53.234.10], dsn=2.0.0, stat=Sent (Ok: queued as D16F25350A) 
Feb 14 13:30:47 mail sendmail[19333]: poststats: /var/log/sendmail.st: No such file or directory 
Feb 14 13:30:47 mail sendmail[19333]: h1E4UL919302: done; delay=00:00:25, ntries=1 
Feb 14 13:30:47 mail sendmail[19333]: poststats: /var/log/sendmail.st: No such file or directory 
Feb 14 13:30:47 mail sendmail[19333]: NOQUEUE: --> 050 Closing connection to mx1.mweb.net.id. 
Feb 14 13:30:47 mail sendmail[19365]: h1E4Ui919365: <-- RCPT TO:<venettamcquiggan@hotmail.com>; 
Feb 14 13:30:47 mail sendmail[19365]: h1E4Ui919365: --> 250 2.1.5 <venettamcquiggan@hotmail.com>;... Recipient ok 
Feb 14 13:30:47 mail sendmail[19336]: h1E4US919325: --> 050 <olson001@mc.duke.edu>;... Connecting to thorin.mc.duke.edu. via esmtp... 
Feb 14 13:30:47 mail sendmail[19370]: h1E4Uj919370: <-- RCPT TO:<105431.3572@compuserve.com>; 
Feb 14 13:30:47 mail sendmail[19370]: h1E4Uj919370: --> 250 2.1.5 <105431.3572@compuserve.com>;... Recipient ok 
Feb 14 13:30:47 mail sendmail[19356]: h1E4Uj919356: --> 550 5.1.1 <Raa_ndyN5242@hotmail.com>;... User unknown (held) 
Feb 14 13:30:47 mail sendmail[19356]: h1E4Uj919356: to=<Raa_ndyN5242@hotmail.com>;, delay=00:00:02, xdelay=00:00:02, mailer=esmtp, pri=32068, relay=mx4.hotmail.com. [65.54.253.230], dsn=5.1.1, stat=User unknown 
Feb 14 13:30:47 mail sendmail[19336]: h1E4US919325: SMTP outgoing connect on mail 
Feb 14 13:30:47 mail sendmail[19351]: h1E4UW919337: --> 050 <sjzwol@aol.com>;... Sent (OK) 
Feb 14 13:30:47 mail sendmail[19351]: h1E4UW919337: to=<sjzwol@aol.com>;, delay=00:00:14, xdelay=00:00:02, mailer=esmtp, pri=91958, relay=mailin-03.mx.aol.com. [64.12.138.57], dsn=2.0.0, stat=Sent (OK) 
Feb 14 13:30:47 mail sendmail[19351]: poststats: /var/log/sendmail.st: No such file or directory 
Feb 14 13:30:47 mail sendmail[19351]: h1E4UW919337: h1E4Ul919351: DSN: User unknown 
Feb 14 13:30:47 mail sendmail[19351]: h1E4Ul919351: --> 050 <RfickJ5234@email.com>;... Connecting to email-com.mr.outblaze.com. via esmtp... 
Feb 14 13:30:47 mail sendmail[19356]: poststats: /var/log/sendmail.st: No such file or directory 
Feb 14 13:30:47 mail sendmail[19356]: h1E4Uj919356: --> 050 MAILER-DAEMON... aliased to postmaster 
Feb 14 13:30:47 mail sendmail[19356]: h1E4Uj919356: alias MAILER-DAEMON => postmaster 
Feb 14 13:30:47 mail sendmail[19356]: h1E4Uj919356: --> 050 postmaster... aliased to root 
Feb 14 13:30:47 mail sendmail[19356]: h1E4Uj919356: alias postmaster => root 
Feb 14 13:30:47 mail sendmail[19356]: h1E4Uj919356: --> 050 postmaster... aliased to root