To avoid entering a BCC email address manually every time, you can easily set-up an auto-BCC to any email.
On the upper right corner, click on your username (email address)
- On the drop-down menu, select "My Settings"
- On the right, select "Auto-BCC options"
- On the “Auto-BCC” category, enter the email address you would like to auto-BCC and tick the "On" box
- Don't forget to save before leaving the page.
Using Salesforce? Check how you can find your CRM BCC email.