How to add curly quotation marks and apostrophes in Zoho Mail

How to add curly quotation marks and apostrophes in Zoho Mail

Is there a way to set up Zoho Mail so that, when I compose email messages, my quotation marks and apostrophes are curly rather than straight? I read a couple of 12-year-old conversations about this topic but specific to Zoho Writer and there was no solution.