Once the domain has been successfully added into the Postmaster, select the three dots that are visible on the right end of the domain and select “Manage Users”.
Once done, press the “+” button on lower right corner to create a new user and type in the email leadsquared.gpt@gmail.com in the pop up that appears and press on Next. Select Done on the next pop-up page and drop an email to emailexperts@leadsquared.com on confirmation of the completion of this.