Hi. This is the qmail-send program at i61789.naver.com.
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.

<****@****>:
218.48.223.41 does not like recipient.
Remote host said: 550 Not Pop3 Before authentication
Giving up on 218.48.223.41.

--- Below this line is a copy of the message.
See attached message file