This is a problem for a lot of WordPress sites because by default, WordPress uses the PHP mail function to send emails generated by WordPress or any contact form plugin like WPForms. If the proper authentication isn’t there, then emails either go in the SPAM folder or worst, don’t get delivered at all. One of the things they look at is if an email is originating from the location it claims to be originating from. Popular email clients like Gmail, Yahoo, Office 365, and Zoho are in a constant battle with email spammers. Proper SMTP configuration helps increase email deliverability by using authentication. SMTP (Simple Mail Transfer Protocol) is an industry standard for sending emails. WP Mail SMTP Pro unlocks even more powerful features like email logging, advanced email reporting and stats, backup connections, email alerts, smart conditional routing, and much more. WP Mail SMTP is free and has everything you need to reliably send your WordPress emails! WP Mail SMTP fixes your email deliverability by reconfiguring WordPress to use a proper SMTP provider when sending emails.īest of all, our easy-to-use Setup Wizard and detailed documentation guide you through the process. We want to ensure your emails reach the inbox. Our goal is to make email deliverability easy and reliable. Over 3 million websites use WP Mail SMTP to send their emails reliably. Having problems with your WordPress site not sending emails? You’re not alone.

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