Where are scheduled emails stored?

Where are scheduled emails stored?

After you schedule an email to go out through the CRM, how do you go about changing that scheduled email? Or even where can I see the list of emails scheduled to go out? They are not listed in my Zoho Mail account in Outbox which has been the only answer I could find. The only thing that shows in the outbox are the emails I schedule through the actual Mail app.

So if scheduled emails through the CRM tool are not housed in the Mail app, where can I go to view them?

Thanks,
-Chris