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The Adapty Mail integration forwards the emails you collect in your funnels, along with each customer’s purchase history, into Adapty Mail. Campaigns there can then nurture leads who never bought and win back customers who cancelled, hit a billing issue, or churned. To learn what Adapty Mail can do, go to the Adapty Mail documentation.

How it works

The integration is a one-way push into a single Adapty Mail project. FunnelFox sends people and their purchase history, but never reads your campaigns back and never sends email itself. When a user interacts with a funnel:
  1. Profile creation: FunnelFox sends the profile when a funnel collects an email. Repeat submissions update the same profile instead of creating a duplicate. A profile without an email is never sent.
  2. Purchases: A completed payment arrives as a subscription start, a renewal, or a one-time purchase.
  3. Subscription changes: Cancellations, reactivations, billing issues, and expirations are sent as they happen. This is what keeps a churned subscriber from reading as an active subscriber in Adapty Mail.
  4. Refunds: A refund issued through FunnelFox arrives as a negative amount, so Adapty Mail subtracts it from revenue.
Here’s what FunnelFox sends with each profile:
  • Email
  • Customer user ID
  • Country
  • Device, operating system, locale, and timezone
  • Funnel ID
  • Profile ID
  • Session ID
  • Experiment ID (if applicable)
  • Email consent
Adapty Mail receives these within about a minute of the funnel event.
FunnelFox doesn’t backfill. Forwarding starts when you save the secret key. Emails, purchases, and subscriptions from before that point are never sent, and there’s no way to re-sync them.
If you also use the Adapty integration, the same purchase can reach Adapty Mail twice. Adapty Mail removes the duplicate, so your revenue isn’t counted twice.

Setup

You need an active Adapty Mail project to complete this setup. Set up your sending domain, campaign, and flow in Adapty Mail first, then connect FunnelFox.
Finish the Adapty Mail setup (steps 1-5) before you paste your secret key into FunnelFox. FunnelFox starts forwarding the moment you save the key and never backfills, so profiles that arrive before your flow exists won’t be picked up by it.

1. Set up your brand and company

  1. Go to Brand in your Adapty Mail dashboard and check that your brand is set. If it isn’t, drop in your App Store or Google Play link and Adapty Mail builds a brand profile from it.
  1. Go to Settings > Company from the top right and check that your company address is set.

2. Add a sending domain

  1. Go to Settings > DNS from the top right.
  2. Fill out the Email domains section:
  • Domain: Your root domain, for example yourapp.com. Only apex domains are accepted, so subdomains like app.yourapp.com are rejected at input.
  • Sending subdomain: The prefix your emails go out from. Leave it empty to use mail, and your emails then come from an address like hello@mail.yourapp.com.
  1. Click Add domain.
  2. In your domain registrar, add every DNS record the new domain card lists. They come in three groups: your sending subdomain’s DKIM and MAIL FROM records, the records for the mailbox that warms the domain up, and the records for go.yourapp.com, which serves images and tracked links. To learn what each group does, go to which records you add.
  3. Add the suggested DMARC TXT record on your root domain.
  4. Click Check to verify your domain, or leave the page and let Adapty Mail poll DNS for you.
  • Automatic polling: The first check runs 1 minute after you add the domain. Intervals then double up to once per hour until the records are found.
  • Manual check: Click Check at any time to trigger an immediate check.
  • DNS propagation: Usually minutes, up to 48 hours in rare cases.
  • Verification window: 7 days. If it lapses, your DNS records stay in place, so add your domain again in Settings > DNS to start a new window.
One verified domain is enough to start sending, and a project can hold up to five. You don’t have to wait for DNS to propagate before continuing: set up your web paywall, campaign, and flow in the meantime.

3. Create a web paywall

The web paywall is the funnel with checkout that users land on when they click a call to action in your emails.
  1. Go to Web Paywalls in your Adapty Mail dashboard.
  2. Click Create at the top right and enter your web paywall details:
  • Name: Your paywall title.
  • Paywall URL: Select Enter URL manually.
  • URL: Your funnel URL with placeholders as query parameters, for example https://demo-app.fnlfx.com/new-paywall?email={email}&adapty_profile_id={adapty.external_profile_id}.
  1. Click Save.

4. Create a campaign

  1. Go to Campaigns in your Adapty Mail dashboard.
  2. Click Create at the top right and enter your campaign details:
  • Name: Your campaign title.
  • Web paywall: Select the web paywall you created in the previous step.
  • Description: Your optional campaign description.
  1. Click Generate emails.
  1. Select how emails are generated:
  • Tone: Options are generated specifically for your app’s category. Your choice shapes subject lines, headlines, body copy, and calls to action across every email. It doesn’t affect layout or hero images.
  • Language: Pick the email language.
  • Custom prompt: Optional free-form instructions, up to 2,000 characters. Add promo or audience details, must-have items, or extra tone direction the presets can’t capture.
  • Number of emails: By default, the AI picks the count based on best practices and your app context. Set the number manually if needed, between 1 and 15 emails.
  1. Click Create.
Review the generated emails now, or come back to them once the rest of the integration is set up.

5. Create a flow

  1. Go to Flows in your Adapty Mail dashboard.
  2. Select your trigger. Each tab represents a user segment that starts your email campaign:
  • Never purchased: Users who signed up but haven’t made any purchase yet.
  • Renewal cancelled: Users who turned off auto-renewal but still have an active subscription. This covers both paid subscribers and trial users who cancelled before conversion.
  • Billing issue: Payment failed because of a declined or expired card, or the subscription is in a grace period after a missed renewal.
  • Expired: Subscription lapsed and access is gone.
  • Refunded: Users who requested a refund after purchase.
  1. Click Create from the tab you want to configure.
  1. Select how you create your flow:
  • Segment: Select All Users to target everyone who hits this trigger, or create a new segment based on profile attributes.
  • Content type: Keep the default Campaign.
  • Campaign: Select the campaign you just created.
  1. Click Save.
FunnelFox forwards a profile whether or not the user ticked the marketing consent checkbox in your funnel. The answer travels as the email_consent attribute, so All Users includes leads who didn’t consent. Build your segment on email_consent if you need to honor it.
Two triggers depend on events FunnelFox can’t always send:
  • Never purchased: A $0 Stripe intro offer sends no purchase event, so a user who starts a free trial stays “never purchased” until their first real charge.
  • Refunded: Only refunds issued through FunnelFox are forwarded. A refund you make directly in the dashboard never reaches Adapty Mail, so campaigns keep treating that user as a customer.

6. Connect to FunnelFox

  1. Go to Settings > Project in your Adapty Mail dashboard.
  2. Copy the Secret key.
  1. Go to Integrations > Adapty Mail in FunnelFox.
  2. Paste your key into Secret key and click Save changes.
Your setup is complete. Emails collected in your funnels now flow into your Adapty Mail campaigns.
Preview and test funnel traffic is forwarded as real profiles. Use a throwaway address or a separate Adapty Mail project when you test.