How can I recover an email that was automatically sent to spam and then deleted?

I was sent a batch email from a company that included a validation so that I would be added to a list.  I believe the email was put in Spam folder back in May 2018 and since then I’ve deleted my spam.  Is there any way to restore those deleted emails?  Thanks for your time.

Unfortunately not Mike. When you empty the Junk E-mail folder, the messages are not sent to the Trash folder, but permanently deleted.