Email Question: Copies to sent folder in primary email account

Email Question: Copies to sent folder in primary email account

Hi.  If I send an email from a non-Zoho email account (e.g., yahoo mail account) but from within Zoho, then that email does not show up in my sent folder in the yahoo email account outside of the Zoho environment (when in Yahoo environment). Is that right? Is there a way for sent emails to show up in both the Zoho and non-Zoho sent folders for a single email account?
 
Thanks.