No. Not directly.
You can't directly enrich Account Searches with emails.
In order to find an email, Evaboot absolutely needs to attach it to a person.
And for that it needs:
First name of the person
Last name of the person
The Company website (or at least the company name)
You could ultimately find emails from a company search though, but not directly.
For that, on Sales Navigator you need to:
Make an account search
Create an account list from this account search
Make a lead search based off your account list
Extract the lead search with Evaboot
We describe the entire process in this article.
Also in this video at 40:38
This technique is way better as you will be able to decide exactly which decision maker you want to contact (instead of getting random leads among the company employees).