06/01/19 16:49:13 hzT73YWX0
あちこち調べて、報告例文とやらでこんなの見つけて使ってます。
（メールホスト、リンク内のページのホスト共に国外だった場合ね）
Hello. The spammer is either using your resources[XXX.XXX.XXX.XXX]
to send out bulkunsolicited commercial e-mail ("spam") or
is deceptively trying to make it look like he is.
In either case, a legitimate company like yours probably would not approve.
And this home page "URLﾘﾝｸ(hogehoge)"[XXX.XXX.XXX.XXX]
is a Japanese atrocious prostitute information site.
The sender is a famous persistent SPAMMER in Japan.
Please delete his account and site as soon as possible.
The information below should be all you need.
びみょーに間違った文章だったらスマンけど意味は通じるんじゃないかなあ