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Integrations connect an environment to your other services. There are two kinds:
  • Email providers send your emails. Each environment needs at least one.
  • Event sources start and stop workflows when something happens, such as a Stripe trial starting.

Resend

Resend’s email API, with bounces and spam complaints handled.

Postmark

Postmark’s email API, with bounces and spam complaints handled.

Amazon SES

Amazon’s email service, with bounces and spam complaints handled.

SMTP

Send through any SMTP provider.

Cloudflare Email

Cloudflare’s email sending API, with automatic bounce handling.

Stripe

Start workflows from trials, subscriptions and failed payments.

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Manage integrations

Or ask your agent: “Which integrations are connected to production?”
Each environment has its own integrations, so staging can send through a test provider while production uses your real one. Settings are checked before they’re saved, so a wrong password fails straight away. Passwords, tokens and keys are encrypted and never shown again. To change a setting, send all the settings again; leave out the secret to keep the saved one.

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More than one email provider

If sending through one provider fails, subscriber.dev tries the next, so an outage doesn’t stop your emails. The first one you connect is tried first. To change the order: