메일에러 메시지를 이해못하겟습니다...

다음은 서버에서 vi /var/log/maillog으로 확인한 메시지입니다...

어떤 문제가 잇는건지 봐주시고요 해결책좀 부탁드리겟습니다..

제가 초보라 잘 모르겟씁니다..

참고로 제가 사용하는건 레드헷5.2를 사용하고있습니다...

Sep 25 04:05:55 dilbert sendmail[8730]: EAB08730: EAC08730: return to sender: User unknown

Sep 25 04:05:56 dilbert sendmail[8730]: EAC08730: to=root, delay=00:00:01, xdelay=00:00:01, mailer=local, stat=Sent

Sep 25 05:42:31 dilbert sendmail[9025]: FAA09025: collect: premature EOM: Error0

Sep 25 06:00:36 dilbert sendmail[9065]: GAB09065: GAC09065: return to sender: User unknown

Sep 25 06:00:37 dilbert sendmail[9065]: GAC09065: to=root, delay=00:00:01, xdelay=00:00:00, mailer=local, stat=Sent

Sep 25 06:50:52 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 25 07:46:19 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 25 09:04:29 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 25 10:05:35 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 25 12:32:35 dilbert sendmail[9825]: MAA09825: collect: premature EOM: Error0<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

Sep 25 14:55:05 dilbert sendmail[10186]: OAA10186: collect: premature EOM: Error 0

Sep 25 15:02:48 dilbert sendmail[10220]: PAA10219: to=root, delay=00:00:00, xdelay=00:00:00, mailer=local, stat=Sent

Sep 25 16:14:00 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 25 16:52:00 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 25 17:18:00 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 26 00:24:57 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: no route to host

Sep 26 00:25:57 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: no route to host

Sep 26 00:48:00 dilbert sendmail[11493]: AAB11493: AAC11493: RETURN TO SENDER : USER UNKNOWN

Sep 26 00:48:01 dilbert sendmail[11493]: AAC11493: TO=ROOT, DELAY=00:00:01, XDELAY=00:00:01, MAILER=LOCAL, STAT=SENT

Sep 26 02:08:22 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection RESET BY PEER

Sep 26 06:14:00 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 26 07:25:57 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: no route to host

Sep 26 07:26:57 dilbert sendmail[12480]: HAA12479:HAA12480: DNS: RETURN RECEIPT

Sep 26 07:27:48 dilbert sendmail[12948]: KAA12947: to=root, delay=00:00:03, xdelay=00:00:00, mailer=local, stat=Sent

Sep 26 07:28:57 dilbert sendmail[13277] LAA13276:LAA13277: DSN: RETURN RECEIPT

Sep 26 08:14:00 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 28 12:14:15 dilbert sendmail[24140]: OAA24139:OAA24140: DSN: RETURN RECEIPT

Sep 28 12:55:05 dilbert sendmail[24192]: OAA24192: collect: premature EOM: Error 0

Sep 28 13:14:00 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 28 14:14:15 dilbert sendmail[24457]: OAA24456:OAA24457: DSN: RETURN RECEIPT

Sep 28 14:55:05 dilbert sendmail[25519]: OAA25519: collect: premature EOM: Error 0

Sep 29 12:14:15 dilbert LAST MESSAGE REPEATED 3 TIMES

Sep 29 12:14:15 dilbert LAST MESSAGE REPEATED 4 TIMES

Sep 29 14:14:15 dilbert sendmail[334]: NOQUEUE: SYSERR(root): getrequests: accept: Connection timed out

Sep 29 12:02:44 dilbert sendmail[28526]: MAA28525:MAA28526: DNS: CAN’T CREATE OUTPUT; ERROR 0

Sep 29 12:02:46 dilbert sendmail[28526]: MAA28525:MAA28526: DNS: RETURN TO SENDER : DATA FORMAT ERROR RECEIPT

Sep 29 12:02:49 dilbert sendmail[28526]: MAB28526: TO=ROOT, DELAY=00:00:03, XDELAY=00:00:02, MAILER=LOCAL, STAT=SENT

Sep 29 12:23:44 dilbert sendmail[28657]: MAA28656:MAA28657: DNS: CAN’T CREATE OUTPUT; ERROR 0

Sep 29 12:24:28 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 0, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 17:27:02 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 0, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 18:39:22 dilbert sendmail[30171]: SAA30170:SAA30171: DSN: CAN’T CREATE OUTPUT; ERROR 0

Sep 29 18:45:13 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 94, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 18:45:15 dilbert LAST MESSAGE REPEATED 3 TIMES

Sep 29 19:27:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 94, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 19:27:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 86, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:00:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 86, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:01:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 85, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:15:15 dilbert LAST MESSAGE REPEATED 3 TIMES

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 77, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 76, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 72, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 64, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 73, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 72, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 99, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 91, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 85, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 97, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 99, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 98, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 29 21:52:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 99, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 30 13:32:58 dilbert sendmail[996]: MAA00995:MAA00996: DSN: CAN’T CREATE OUTPUT; ERROR 0

Sep 30 13:49:37 dilbert sendmail[996]: NAB01093:NAC01093: RETURN TO SENDER : SERVICE UNAVABLE

Sep 30 13:49:45 dilbert sendmail[1093]: MAB01093: TO=ROOT, DELAY=00:00:00, XDELAY=00:00:00, MAILER=LOCAL, STAT=SENT

Sep 30 14:11:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 100, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 30 14:30:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 100, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 30 16:30:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 98, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

Sep 30 17:30:58 dilbert sendmail[334]: NOQUEUE : LOW ON SPACE ( HAVE 90, SMTP-DEAMON NEEDS 101 IN /VAR/SPOOL/MQUEUE)

그리고 서버를 다시 부팅해보면 다음과 같이 메시지가 나오는데요

sda 1 2 3 < 5 6 7>

/dev/sda1 was not cleanly unmounted, check forced

/dev/sda1: 4348/263160 files 999746/1052226 blocks

/dev/sda6 was not cleanly unmounted, check forced

/dev/sda6: deleted mode 120365 has zero dtime, fixed

/dev/sda6: ...........................................855296/1052226 blocks

/dev/sda5 was not cleanly unmounted, check forced

/dev/sda5: ...........................................8258568/1052226 blocks

/dev/sda7 was not cleanly unmounted, check forced

/dev/sda5: ...........................................278795/1052226 blocks

이후 로그인까지 넘어갑니다...

즉, 부팅은 막힘없이 넘어가는데 메시지에 보앗듯이 블럭되는게 좀 수상해요....

그리고 각 클라이언트에서 메일을보내면 smtp에 접속할수없다고 메시지 에러가 나와서 전혀 지금은 메일이 안됩니다...

부탁드립니다....해결책좀 알려주세요...초심자의 답답함을 해결해주세요...그럼안녕히계세요..