>>380
1月6日にguide@2ch.net宛てに送付しましたが先ほどMAILER-DAEMON@ohayou.com
からHi. This is the qmail-send program at ohayou.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.
と書いて帰ってきてしまいました。どうすればいいですか？