收到这个，肯定是假的吧

Dear Account User,

 

This is to notify you that we will stop processing incoming emails on your account in the next few days.

Since you have refused to upgrade your account to the newest version. We might be forced to close your account if this notice is ignored.   
 

Please use the attachment to Upgrade your account and Your e-mail will be Upgraded automatically. Once verification is done successfully you will be redirected back to your inbox.