Hi. This is the qmail-send program at yahoo.com.
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.
22.214.171.124 does not like recipient.
Remote host said: 550 Unknown user XXXXXXXX@docomo.ne.jp
Giving up on 126.96.36.199.