To fix the "From" email issue and prevent tracking links when using Brevo with WP Mail SMTP, follow these steps:

Authenticate your domain in Brevo by adding the necessary SPF and DKIM records in your DNS settings. This ensures emails are sent from your custom domain (e.g., [email protected]) rather than Brevo’s domain.

In WP Mail SMTP, make sure the "From Email" matches the authenticated email address.

Disable link and open tracking in Brevo’s settings under Campaigns > Settings to prevent tracking links from being added to your emails.

These steps will ensure your email address is correct and improve email deliverability.