Now you have the ability to change your email notification preferences inside a Mavenlink project. This feature specifically works with @mentions inside of the Mavenlink Project Feed. Specify when you should receive an email by changing your "Email notification preferences."
First, choose your project. Scroll down to the righthand side of your project workspace under "Email notification preference."
Click on "configure" and a lightbox will appear for you to specify your Project Email Notification Settings. Select your preferences and hit "Save."