New notification email

Hello,

Today i activated the blog on my website.
The problem is the email users get when they have a new reaction on there blog. Where can i change this ?

This is the email users get when they have a new massege :

New reaction on you blog :
Auteur : shown here is name and ip ? why ip ?
E-mail :
URL :
Whois : ??? why this ?
reaction:

Permalink: not nesecary
Naar de prullenbak: not nesecary
Markeren als spam:

Who knows where i can change this email ? I hate it.

Thank you.

[No bumping. If it’s that urgent, consider hiring someone.]