Can I delete multiple emails with the standard Android email app? I am using LG L3II E430 mobile with standard Android email app.

Can I delete multiple emails?
DISCLAIMER: This is based on the stock email app on a Samsung Galaxy S4.

If you click on an email quickly, it opens that email.

If you long-press on an email, it selects that email without opening it. Then if you click another email, it also selects that. Now, you have two selected emails. You can then click the delete button to delete both emails.