拒否した側 au携帯
された側 yahooのメアド
下記はyahooに返ってきたメッセージ
結果:英語のメッセージがかえってくる。
(でも、au同士だと違うらしい。)
The original message was received at Mon, 2 Jul 2012 10:34:54 +0900 (JST)
from web4001.mail.ogk.yahoo.co.jp [124.83.238.73]
----- The following addresses had permanent fatal errors -----
<*****@ezweb.ne.jp>
(reason: 550 : User unknown)
----- Transcript of session follows -----
... while talking to lsean.ezweb.ne.jp.:
>>> DATA
<<< 550 : User unknown
554 5.0.0 Service unavailable
****以下削除********
from web4001.mail.ogk.yahoo.co.jp [124.83.238.73]
----- The following addresses had permanent fatal errors -----
<*****@ezweb.ne.jp>
(reason: 550 : User unknown)
----- Transcript of session follows -----
... while talking to lsean.ezweb.ne.jp.:
>>> DATA
<<< 550 : User unknown
554 5.0.0 Service unavailable
****以下削除********