Send, log, and get notified when your emails are failing. Plus a unique option for secondary backup SMTP so your emails will never stop. Supports everything: SMTP, Gmail, Mailgun, office365, SendGrid, Elastic Email and OAuth 2.0!

This plugin reconfigures the wp_mail() function to send email using API (via Elastic Email) instead of SMTP and creates a Settings page that allows you to set up various options.