Another example of a fake email.
When you look at the email, it is not formed in a very good manner. This type of email is used to gain your email account username and password. Click on the link will take you to a page to enter your username and password, which they will then use to gain access to your emails and/or systems. Take a look at the senders email address and name. Also the use of colours in this type of email is unusual.
Now if you hover over the link, you will see the site it takes you to is certainly nothing like you have probably been to before. The safest bet is to pass it only your system administrator.