From: "Mail Delivery Subsystem" <****@****>
Sent: 2010-10-19 14:13:33
To: ****@****
Subject: Returned mail: see transcript for details

The original message was received at Tue, 19 Oct 2010 14:13:28 +0900
from [110.93.131.240]

----- The following addresses had permanent fatal errors -----
****@****
(reason: 550 5.7.1 Access denied by SPF)
(expanded from: <****@****>)

----- Transcript of session follows -----
.... while talking to kr-inmail.lycos.co.kr.:
>>> MAIL From:<****@****> SIZE=8380
<<< 550 5.7.1 Access denied by SPF
554 5.0.0 Service unavailable

메일 발송시 위 오류가 납니다..

현재 KBL 에 화이트 도메인으로 등록되어 있습니다.

확인 부탁드리여ㅛ