>>600
>>599の内容を書いてベルのメールに返信してみたYO!
そしたらエラーになった。ヽ(`Д´)ﾉｳｧｧｧｧｧｧﾝ

Hi. This is the qmail-send program at isogin3.kappe.ne.jp.
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.

<bell@polinky.com>:
******** does not like recipient.
Remote host said: *** <bell@polinky.com>... User unknown
Giving up on *********