The original message was received at Tue, 16 Jan 2001 11:51:30 +0900
from www12.hanmail.net [211.32.117.32]
 ----- The following addresses had permanent fatal errors -----
<ysm891 at somang.co.kr>
 ----- Transcript of session follows -----
550 5.1.2 <ysm891 at somang.co.kr>... Host unknown (Name server: somang.co.kr: no data known)
  Reporting-MTA: dns; localhost.hanmail.net
Arrival-Date: Tue, 16 Jan 2001 11:51:30 +0900
 Final-Recipient: RFC822; ysm891 at somang.co.kr Action: failed
Status: 5.1.2
Remote-MTA: DNS; somang.co.kr
Last-Attempt-Date: Tue, 16 Jan 2001 11:53:30 +0900
 어디가 잘못되었는지 모르겠네요...
pop서버는 qpopper 3.1.2를 사용하였습니다.--윤성문.