Sucuri detected suspicious activity on your site, but you never got the email alert. This defeats the entire purpose of having security monitoring if you don’t know when threats are detected.
The problem usually isn’t with Sucuri itself, but with how WordPress sends emails. By default, WordPress uses an unreliable email method that security providers like Gmail and Yahoo increasingly block or send to spam.
In this guide, I’ll show you how to check your Sucuri alert settings. I’ll also show you how to install WP Mail SMTP to make all of your WordPress emails are reliably delivered.
