nmail을 설치했는데 송수신이 않되네요..
설정은 어떻게 해야 되는지 궁금합니다.

리턴메일 에러메세지 입니다..
The original message was received at Thu, 27 Feb 2003 18:38:56 +0900
from [211.32.117.28]

----- The following addresses had permanent fatal errors -----
<****@****>

----- Transcript of session follows -----
<****@****>... Deferred: Connection refused by mysystem.codns.com.
Message could not be delivered for 1 hour
Message will be deleted from queue

Reporting-MTA: dns; smail-110.hanmail.net
Arrival-Date: Thu, 27 Feb 2003 18:38:56 +0900

Final-Recipient: RFC822; ****@****
Action: failed
Status: 4.4.7
Remote-MTA: DNS; mysystem.codns.com
Last-Attempt-Date: Thu, 27 Feb 2003 19:41:12 +0900