Sample of phishing email - 2nd Mar 2016 (v1)
From: inSing.com [mailto:firstname.lastname@example.org]
Sent: Wednesday, 2 March, 2016 1:47 PM
Subject: ***Upgrade Your 1gb to 5gb Free***
The size limit of 1GB MB for mailbox has been exceeded. Incoming mail is currently being rejected.
You are required to upgrade your mailbox size to 5GB within 24 hours or your account will be suspended.
Note that mailbox upgrade is free.ignor if you have been upgraded.