메일이 반송됩니다.

이것좀 해결해주세요...

※ 필수입력정보 ※

▷ 제품버젼 : Nmail 4

▷ 오류발생 메뉴/주소 :

▷ 에러메세지 :

▷ 질문내용 :

-----Original Message-----
From: xxxx.com PostMaster [mailto:****@****]
Sent: Tuesday, September 15, 2009 2:37 PM
To: ****@****
Subject: [Return Mail] Bad server responsX-MailerServer: NMail4 Ver4.0.0.1

[Send Fail Message]
Bad server respons

================ Original Message Header ================
>> ReTryCount:2
>> ReTryDate:***-****-****311
>> ReTryCount:1
>> ReTryDate:***-****-****852
>> ReTryCount:0
>> ReTryDate:***-****-****019
>> MAIL FROM:<****@****>
>> RCPT TO:<****@****>
>> CONNECTIP:<xxx.xxx.xxx.xxx>
>> IPCHECK:<FALSE>
>> Mail_Kind:2
>> <<NMAIL_DELIMITER>>
>> received-SPF: SOFTFAIL
>> Received: from  (xxx.xxx.xxx.xxx)