Mailgun + Stripe: Automated Payment Emails

Trigger transactional emails the moment Stripe payment events fire. No manual follow-up, no missed receipts.

What You Can Automate

Send instant payment receipts to customers after every successful Stripe charge

Trigger dunning email sequences when a Stripe subscription payment fails

Notify customers via Mailgun the moment Stripe processes a refund on their order

Why Connect Mailgun and Stripe?

Every Stripe event -- a successful charge, a failed payment, a new subscription -- is an opportunity to communicate with your customer at exactly the right moment. Mailgun delivers those messages with the reliability and deliverability that transactional email demands. Together, they close the loop between your payment infrastructure and your customer inbox.

With Neotask handling the connection between the two, you set the rules once and the workflow runs itself.

What You Can Automate

The Mailgun and Stripe integration covers the full lifecycle of a customer's billing relationship with your product:

• Payment receipts sent instantly after every successful charge
• Failed payment alerts that prompt customers to update their card before a subscription lapses
• Subscription confirmation emails triggered on new plan activations
• Refund notifications dispatched as soon as Stripe processes the reversal
• Trial expiration reminders timed to send days before a free trial ends
• Dunning sequences that escalate follow-up emails over days until payment is recovered

How the Integration Works

Neotask listens to your Stripe webhook events and maps each event type to a corresponding Mailgun send action. You define the email template, the sender address, and the recipient logic -- Neotask handles the plumbing.

Setup takes minutes:

1. Connect your Stripe account and authorize webhook access
2. Connect your Mailgun account and select your sending domain
3. Choose the Stripe events you want to trigger emails
4. Map each event to a Mailgun template or compose inline
5. Activate and test with a live or sandbox Stripe event

No custom code required. No server to maintain. Changes to your templates or trigger rules take effect immediately.

Deliverability You Can Count On

Mailgun's infrastructure is built for transactional volume. Dedicated IP pools, domain authentication (SPF, DKIM, DMARC), and real-time sending logs mean your payment emails land in the inbox rather than the spam folder. When paired with Stripe's reliable webhook delivery, the combination gives you end-to-end confidence that every billing event produces the right customer communication.

Who Benefits Most

This integration is especially valuable for:

• SaaS companies running subscription billing who need automated dunning and lifecycle emails
• E-commerce platforms that must send purchase receipts and refund confirmations at scale
• Marketplaces managing payouts and fees across multiple parties
• Agencies building billing workflows for clients without writing bespoke integrations each time

Connect Mailgun and Stripe through Neotask and turn every payment event into a timely, on-brand customer touchpoint.

Pro Tips

Tip

Eliminate manual receipt and notification emails with fully automated Stripe-to-Mailgun workflows

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Improve payment recovery rates by sending failed-payment alerts within seconds of a Stripe decline

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Maintain consistent deliverability for all billing emails using Mailgun's transactional infrastructure

Start automating Mailgun + Stripe

Set up in under 2 minutes. No code required.

Plans

Explore Each Integration

• Mailgun
• Stripe

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