How do I find sent emails?

You can only find the sent invoices, Esabel.0110.

I'll show you how:

1. Click Sales.
2. Go to the Invoices tab.
3. You can see Sent under the STATUS column.

Refer to my screenshot below.

Although, if you're referring to something else, don't hesitate to get back to this thread. This way, I can provide the accurate response. 

We're just here waiting for more information. Thanks in advance.