※ 필수입력정보 ※

▷ 제품버젼 : Nmail version 3.2
▷ 오류발생 메뉴/주소 :
▷ 에러메세지 :

① 번째 에러
제목 : !Nmail Send error 550 5.2.1 218.38.29.69: Mailbox is inactive: <****@****>
내용 :

Error Message : 550 5.2.1 218.38.29.69: Mailbox is inactive: <****@****>

-- You SendMail --

>> Received: from 218.38.29.69 (218.38.29.69)
>> by yksmusic.com (218.38.29.69) with [Nmail V3.3 20021108(S)]
>> for <****@****> from <****@****>;
>> Wed, 07 Mar 2007 18:57:26 +0900

---------------------------------------------------------------------------------------------------------

②번째 에러
제목 : !Nmail Send error 554 5.6.0 218.38.29.69: Message requires 'From' header(2)
내용 :

Error Message : 554 5.6.0 218.38.29.69: Message requires 'From' header(2)

-- You SendMail --

>> Received: from 218.38.29.69 (218.38.29.69)
>> by yksmusic.com (218.38.29.69) with [Nmail V3.3 20021108(S)]
>> for <****@****> from <****@****>;
>> Wed, 07 Mar 2007 18:46:53 +0900

---------------------------------------------------------------------------------------------------------

③ 번째 에러
제목 : !Nmail Send error 550 5.1.1 No such user <****@****>
내용:
Error Message : 550 5.1.1 No such user <****@****>

-- You SendMail --

>> Received: from 218.38.29.69 (218.38.29.69)
>> by yksmusic.com (218.38.29.69) with [Nmail V3.3 20021108(S)]
>> for <****@****> from <****@****>;
>> Wed, 07 Mar 2007 17:05:36 +0900

---------------------------------------------------------------------------------------------------------

④
제목 : !Nmail Send error Timeout error
내용 :
Error Message : Timeout error

-- You SendMail --

>> Received: from 218.38.29.69 (218.38.29.69)
>> by yksmusic.com (218.38.29.69) with [Nmail V3.3 20021108(S)]
>> for <****@****> from <****@****>;
>> Wed, 07 Mar 2007 00:07:58 +0900

▷ 질문내용 :
관리자 이메일로 받은 메세지인데, 에러가 4종류인것 같습니다.
왜그럴까요???