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 ![Post SMTP](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_baadc8238ecdd084aba5be20d8918824/post-smtp.png "Post SMTP")
](/products/post-smtp/reviews)

# Post SMTP Discussions

Post SMTP is a powerful WordPress SMTP plugin. It replaces the default PHP mail function with secure SMTP, ensuring that your emails reliably reach your inbox. It features a simple 3-step setup, detailed email logs, instant email failure alerts, and a mobile app. The plugin supports 15+ email service providers, including Gmail, Microsoft 365/Outlook, Zoho Mail, and Amazon SES.

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