There's no real need to send a copy of all quotes to your email. Precisely, one of Osmos ideas is to keep all information synced and in one place; Osmos Cloud. By doing this you can access the information in real time wherever you are.
If you still want to receive a copy of all quotes sent to your mail, you can do it with any of these 3 methods:
Add your business as a Vendor
Select your business as a vendor when creating a new client. By doing so you will automatically receive a copy of all quotes in the email registered in the vendor profile.
Add your email on email 2
You can receive a copy of the quotes by adding your email address on the client profile under contact information email 2.
Add your email as an alternative contact on the customer profile
You can receive a copy of the quotes by adding your email on the alternate contact information. As in the previous method, you can receive a copy of the quotes to the email entered here.