티스토리메일 썸네일형 리스트형 @tistory.com 메일 안되나요? 발송실패 나네뇨. Hi. This is the qmail-send program at ma81.mailplug.co.kr. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. : 110.45.215.57 does not like recipient. Remote host said: 550 5.1.1 RUSR 222.122.219.81: No such user: Giving up on 110.45.215.57. Sorry, we were unable to deliver your message to the following.. 더보기 이전 1 다음