2016年2月27日星期六

Undelivered Mail Returned to Sender

This is the mail system at host milkmoneypromotions.com.

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 mail system

<its028@gmail.com>: host alt1.gmail-smtp-in.l.google.com[74.125.142.27] said:
421-4.7.0 [72.47.252.237 15] Our system has detected an unusual rate
of 421-4.7.0 unsolicited mail originating from your IP address. To protect
our 421-4.7.0 users from spam, mail sent from your IP address has been
temporarily 421-4.7.0 rate limited. Please visit 421-4.7.0
https://support.google.com/mail/answer/81126 to review our Bulk Email 421
4.7.0 Senders Guidelines. m8si12273476igx.42 - gsmtp (in reply to end of
DATA command)

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