If you are a vendor user and your company has been set up for subscription delivery instead of broadcast delivery, you have the option to unsubscribe from or subscribe to project emails and notifications. To do so, simply click the top right action menu (ellipsis icon) once on a project, and select Unsubscribe from Notifications from the dropdown menu to be removed from future email notifications regarding that project.
To re-subscribe to email notifications for that project, navigate to the same place and select Subscribe to Notifications from the dropdown menu.
If you don't see either of the above options on the dropdown menu or you suspect your company doesn't have subscription delivery enabled and you would like to have it, please contact Technical Support.