By default, quote email notifications will go to the New Quote Receiver email under your email settings.  If you want quote emails to use the same logic as your order notifications, you can toggle that functionality on with the "Allow Quote Notify To Use Order Notify" setting under Site Manager>Settings>Email Settings.

There are three methods in which these notifications can be configured that include setting the Order Notify Email on the User Details, setting the Order Notify Email on the location, and finally setting the default setting called New Order Receiver or New Quote Receiver in the case of quotes.

The site will look for an email address in this order:

1. If the Order Notify Email setting is configured on the User Details for a user, this email address will be used.
2. If not, and there is an Order Notify Email configured on the user's Default Location, this email address will be used.
3. Lastly, if neither of those settings is configured, the order notification will be sent to the email address in the New Order Receiver setting or New Quote Receiver setting for quotes.

This method lets you send the order notifications of all users that have a certain Default Location to a particular email address.  For instance, each location may have a different sales rep that you want the notifications to go to.

You can configure this from Inventory\Pickup Locations from the Site Manager menu of the Admin home page.  Edit a location and configure the "Order Notify Email" field.