Transactional Email

Mailgun integration

API-based email delivery via Mailgun with bounce tracking, click tracking, and detailed event analytics.

What it does

Mailgun is a developer-first email service. EF integrates via API key and supports per-domain configuration, custom sending IPs, and webhook event ingestion for delivery, opens, clicks, bounces, and complaints.

Use Mailgun for receipts, magic links, system notifications, and follow-up sequences. Suppression lists sync both ways.

What you get

Email send via Mailgun HTTP API
Multiple domain support
Webhook ingestion for delivery events
Suppression list management
Tagged sends for per-campaign analytics
Variables and template merge
EU and US region support
Backend script access for advanced workflows

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