以下がエラーメッセージです。（○○は、私のウィルコムアドレスです）
なぜ、エラーがでるのでしょう？
ウィルコムサポートは、「わからない」でした。
どなたか対処をおしえてください。
This is the mail system at host ms-imt11-g.dav.pdx.ne.jp.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<○○>: host 10.214.105.131[10.214.105.131] said: 550 We failed
to deliver mail because the following address recipient ID refuse to
receive mail. ○○ (in reply to end of DATA command)
Final-Recipient: rfc822; ○○
Original-Recipient: rfc822;○○
Action: failed
Status: 5.0.0
Remote-MTA: dns; 10.214.105.131
Diagnostic-Code: smtp; 550 We failed to deliver mail because the following
address recipient ID refuse to receive mail. ○○
↧