적수네 동네 - 질문과 답변 [ 게시물 수정 ]

	>> Edit article


			이름
			제목
			패스워드

안녕하세요.
 sendmail로 메일서버를 돌리고 있는데 특정호스트쪽으로만 메일못내는것 같네요.
 메일로그를 보면..
 Dec 28 16:57:18 mail sendmail[74675]: fBS7vFq74673: to=<xxxxxxxx@lycos.co.kr>, ctladdr=nobody (65534/65534), delay=00:00:03, xdelay=00:00:03, mailer=esmtp, pri=41540, relay=kr-inmail.lycos.co.kr. [211.51.63.164], dsn=4.0.0, stat=Deferred: Connection refused by kr-inmail.lycos.co.kr.
 Dec 28 16:57:49 mail sendmail[74722]: fBS7vex74700: to=<xxxxxxxx@lycos.co.kr>, ctladdr=nobody (65534/65534), delay=00:00:09, xdelay=00:00:03, mailer=esmtp, pri=41197, relay=kr-inmail.lycos.co.kr. [211.51.63.164], dsn=4.0.0, stat=Deferred: Connection refused by kr-inmail.lycos.co.kr.
[root@mail]# 
 이렇게 connection refused 가 나는데..
 제쪽 메일서버 세팅의 잘못인지 아니면,
 라이코스쪽에서 저희쪽 호스트를 막아 놓은건지.. 알수 없군요.
 Dec 28 15:53:38 mail sendmail[65947]: fBS6rSP65938: to=<xxxxxx@lycos.co.kr>, ctladdr=nobody (65534/65534), delay=00:00:10, xdelay=00:00:08, mailer=esmtp, pri=41538, relay=kr-inmail.lycos.co.kr. [211.51.63.164], dsn=2.0.0, stat=Sent (PAA25443 Message accepted for delivery)
 Dec 28 15:54:38 mail sendmail[66123]: fBS6saF66120: to=<xxxxxxxxx@lycos.co.kr>, ctladdr=nobody (65534/65534), delay=00:00:02, xdelay=00:00:01, mailer=esmtp, pri=41539, relay=kr-inmail.lycos.co.kr. [211.51.63.164], dsn=2.0.0, stat=Sent (PAA22382 Message accepted for delivery)
 Dec 28 16:20:50 mail sendmail[69482]: fBS7KkU69473: to=<xxxxxx@lycos.co.kr>, ctladdr=nobody (65534/65534), delay=00:00:04, xdelay=00:00:02, mailer=esmtp, pri=41533, relay=kr-inmail.lycos.co.kr. [211.51.63.164], dsn=2.0.0, stat=Sent (QAA27367 Message accepted for delivery)
 Dec 28 16:21:00 mail sendmail[69500]: fBS7Kvo69498: to=<xxxxxxxxxx@lycos.com>, ctladdr=nobody (65534/65534), delay=00:00:03, xdelay=00:00:03, mailer=esmtp, pri=41566, relay=mx2.mail.lycos.com. [209.185.123.148], dsn=2.0.0, stat=Sent ([SMTPD]: OK)
 Dec 28 16:23:31 mail sendmail[69884]: fBS7NRg69882: to=<xxxxxxxx@lycos.co.kr>, ctladdr=nobody (65534/65534), delay=00:00:04, xdelay=00:00:03, mailer=esmtp, pri=41178, relay=kr-inmail.lycos.co.kr. [211.51.63.164], dsn=4.0.0, stat=Deferred: Connection refused by kr-inmail.lycos.co.kr.
 Dec 28 16:24:00 mail sendmail[69966]: fBS7O0q69964: to=<xxxxxxx@lycos.co.kr>, ctladdr=nobody (65534/65534), delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=41540, relay=kr-inmail.lycos.co.kr. [211.51.63.164], dsn=4.0.0, stat=Deferred: Connection refused by kr-inmail.lycos.co.kr.
 가끔씩 메일이 가는것도 있어서.. 막아놓은것 같지는 않는데..
 혹시나.. 해결방법을 아시는분이 계시면 답변좀 부탁드립니다.
 감사합니다.
  덧붙임. 
 로그를 보고 있으니까 잘가는건 dsn=2.0.0 이라고 나오고 dsn=4.0.0 이라고 나온건
 connection refused 가 나오는거 같은데 dsn 이 무엇인가요?,
 그냥 단순하게 메일로그의 상태만을 나타내주는것인지.. 아님 다른이유가 있는것인지 -_-;;
 --
May the force be with you.