I have my Zoho mail account setup as an account that I can send from in my Gmail interface. When doing this, I use the Zoho SMTP server. When I compose a message in Gmail with a Bcc recipient, a duplicate email is created in the Zoho sent "folder". One email will have both recipients, and the other email will only have the main recipient (without the Bcc recipient). Otherwise, they are identical. I have found many forum questions addressing how to configure a mail client to avoid sent duplicates, but I haven't found anything in addressing this. Please let me know what I can do do correct this.

Thank you.