WordPress uses PHPMailer under the hood, which means wp_mail() returns true/false for success/failure. By default it uses PHP's mail() function, but many hosts recommend SMTP plugins for better delivery.
PremiumPress themes do not have any additional email functionality. All emails are passed to the WordPress CMS.
Plugins
If you want to use your own plugin for your contact form such as Gravity Forms, Contact Form 7 etc you can simply edit the contact page and remove the default contact form.
Email Spam
If you are experiencing lots of email spam, you can use the integrated spam protection API services to reduce the spam on your website. You will require a paid account to use these services.
