-------------------- Original message --------------------
안녕하세요
해당 내용 관련해서 메일 서버 로그 확인 시 3997,3998,3550 code가 존재하며 항상 4번에 걸쳐 로그가
남아 있고
센드로그에는 3번의 시도가 있습니다.
"2014-11-17 08:23:26" [4908] "201411170823267896853.eml""MTA Communication Start" [localhost]
"2014-11-17 08:23:26" [4908] "201411170823267896853.eml""[MTA Connect Success] 220 *******************************************" [localhost]
"2014-11-17 08:23:26" [4908] "201411170823267896853.eml""[MTA Helo Success] 250 OK" [localhost]
"2014-11-17 08:23:27" [4908] "201411170823267896853.eml""[MTA MailFrom Fail] 550 5.1.8 envelope-from address(****@****) must exist." [localhost]
"2014-11-17 08:23:27" [4908] "201411170823267896853.eml""[MTA Quit Success] (null)" [localhost]
"2014-11-17 08:23:27" [4908] "201411170823267896853.eml""Move To Error Queue" [localhost]
"2014-11-17 08:25:27" [4908] "201411170823267896853.eml""MTA Communication Start" [localhost]
"2014-11-17 08:25:27" [4908] "201411170823267896853.eml""[MTA Connect Success] 220 *******************************************" [localhost]
"2014-11-17 08:25:27" [4908] "201411170823267896853.eml""[MTA Helo Success] 250 OK" [localhost]
"2014-11-17 08:25:27" [4908] "201411170823267896853.eml""[MTA MailFrom Fail] 550 5.1.8 envelope-from address(****@****) must exist." [localhost]
"2014-11-17 08:25:27" [4908] "201411170823267896853.eml""[MTA Quit Success] (null)" [localhost]
"2014-11-17 08:25:27" [4908] "201411170823267896853.eml""Move To Error Queue" [localhost]
"2014-11-17 08:27:27" [4908] "201411170823267896853.eml""MTA Communication Start" [localhost]
"2014-11-17 08:27:27" [4908] "201411170823267896853.eml""[MTA Connect Success] 220 *******************************************" [localhost]
"2014-11-17 08:27:27" [4908] "201411170823267896853.eml""[MTA Helo Success] 250 OK" [localhost]
"2014-11-17 08:27:28" [4908] "201411170823267896853.eml""[MTA MailFrom Fail] 550 5.1.8 envelope-from address(****@****) must exist." [localhost]
"2014-11-17 08:27:28" [4908] "201411170823267896853.eml""[MTA Quit Success] (null)" [localhost]
"2014-11-17 08:27:28" [4908] "201411170823267896853.eml""Send Return Mail" [localhost]
왜 이런것인지 이해가 되지 않습니다.
------------------- Original message --------------------
안녕 하세요?
550 5.1.8 envelope-from address(****@****) must exist." [localhost]위 내용으로 보아 계정이 존재하지 않아 발생하는 문제로 보입니다.
위 계정은 실재 존재하지 않고 내부에서 리턴 메일을 보낼때 사용되는 메일서버 내부계정입니다.
-------------------- Original message --------------------
※ 필수입력정보 ※
▷ 제품버젼 : nmail3.7
▷ 오류발생 메뉴/주소 :
"2014-11-21 13:24:47" [7280] "201411211320456472843.eml""[MTA Connect Success] 220 *******************************************" [localhost]
"2014-11-21 13:24:47" [7280] "201411211320456472843.eml""[MTA Helo Success] 250 OK" [localhost]
"2014-11-21 13:24:48" [7280] "201411211320456472843.eml""[MTA MailFrom Fail] 550 5.1.8 envelope-from address(****@****) must exist." [localhost]
"2014-11-21 13:24:48" [7280] "201411211320456472843.eml""[MTA Quit Success] (null)" [localhost]
"2014-11-21 13:24:48" [7280] "201411211320456472843.eml""Send Return Mail" [localhost]
▷ 에러메세지 :
550 5.1.8 envelope-from address(
****@****) must exist." [localhost]
▷ 질문내용 :
메일 수신때 해당 리턴 메시지는 뭘의미합니까?