An email from Domainsbyproxy

Hi guys,

I have recently bought an expired domain and today I got an email from Domainsbyproxy.

This is the email:
-----------------
Congrats on your new domain! The next step you need to take for xyz.com is to make sure it is listed in the search engines. Getting xyz.com included in the search engines is important to make sure your customers can find you.

To list xyz.com in Google, Bing, and Yahoo follow the link below:

Register xyz.com

Please register xyz.com as soon as possible so your new domain is properly indexed.
------------------

I have never received such an email before, so I am going to push the IGNORE button.

What do you think?

The domain doesn't have interesting metrics. I bought it because it's in my niche.

It's just spam, ignore them. They will usually send to every new domain registration

Thank you. I will ignore them.