This addon connects to the Mailgun email delivery service, enabling users to send newsletters and manage email lists effectively. It is designed for newsletter publishers and marketers who need reliable email sending with automated list maintenance.

• Bounce detection: Identifies emails that cannot be delivered, such as invalid or inactive addresses, to prevent sending to them.
• Daily list cleaning: Automatically marks bounced emails as 'bounced' each day, ensuring your list stays current and resources are not wasted on unreachable contacts.
• Domain integration: Works with verified domains from Mailgun, requiring users to complete domain activation and verification for secure email sending.
• API key configuration: Allows setup using an API key from Mailgun, with options to select the correct region (e.g., Europe or USA) for compliance with data regulations like GDPR.
• Cost savings: By removing bounced emails from your list, you reduce sending costs and improve overall email deliverability rates.