누군가가 서버를 통해 스펨메일을 보냈는데 확인이 안되네요.
아래메세지 설명좀해주세요.
 Nov 30 13:14:58 dddd sendmail[32647]: NAA32645: to=aaa at bbb.co.kr, ctladdr=nobody (99/99), delay=00:00:12, xdelay=00:00:
11, mailer=esmtp, relay=ccc.bbb.co.kr. [xxx.xxx.xx.xx], stat=Sent (2.0.0 eAU46Jn08431 Message accepted for delivery) Nov
 30 13:14:58 dddd sendmail[32658]: NAA32658: from=nobody, size=34404, class=0, pri=64404, nrcpts=1, msgid=<200011300414.
NAA32658 at dd.kkk.co.kr>, relay=nobody@localhost Nov 30 13:14:59 dddd sendmail[32661]: NAA32661: from=nobody, size=34404, 
class=0, pri=64404, nrcpts=1, msgid=<200011300414.NAA32661 at dd.kkk.co.kr>, relay=nobody@localhost