今天有同事转过来一封
邮件，发件是人
norely@xxx.com邮件地址是本域的。有个附件名字叫viocemail.zip,邮件正文如下
主题: New VoicemailMessage
New Voicemail Message
You have been left a 1:08 long message(number 1) in mailbox from "Officeworks retail" 07506493869, onMonday, December 23, 2013 at 07:29:08 AM
The voicemail message has been attachedto this email - which you can play on most computers.
Please do not reply to this message.This is an automated message which comes from an unattended mailbox.
This
information contained within thise-mail is confidential to, and is for the exclusive use of the addressee(s). Ifyou are not the addressee, then any distribution, copying or use of this e-mailis prohibited. If received in error, please advise the sender anddelete/destroy it immediately. We accept no liability for any loss or damagesuffered by any person arising from use of this e-mail.我现在已经在发件人策略中禁止了norely这个发件人。请问这个是什么情况，我这样做有效吗？
