postfix の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• postfix へ行く。

メールサーバで色々はまった．
どっちかと言うとネームサーバの設定ミスが多かったが．

*サーバが見つからない [#p619461e]

 This is the Postfix program at host ********.**.**.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 <postmaster>
 
 If you do so, please include this problem report. You can
 delete your own text from the attached returned message.
 
 			The Postfix program
 
 <user@mail.new.***.domain.org>: host mail.new.***.domain.org[***.***.***.***]
     said: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
     (in reply to RCPT TO command)