Cloudflare Email - subscriber.dev

Cloudflare Email sends through Cloudflare’s email sending API instead of SMTP. Use it if your domain is already on Cloudflare. subscriber.dev can pick up its bounces automatically.

Connect

Or ask your agent: “Connect Cloudflare Email, sending from hello@acme.com.”

CLI
TUI
API

subscriber integrations set cloudflare --body '{
  "accountId": "<account ID>",
  "zoneId": "<zone ID>",
  "apiToken": "<API token>",
  "fromEmail": "hello@acme.com",
  "fromName": "Acme"
}'

Open Integrations, press n and choose Cloudflare Email.

curl -X PATCH https://api.subscriber.dev/integrations/cloudflare \
  -H "x-api-key: $KEY" -H "content-type: application/json" \
  -d '{"accountId": "<account ID>", "zoneId": "<zone ID>", "apiToken": "<API token>", "fromEmail": "hello@acme.com", "fromName": "Acme"}'

Settings

Field	Description
`accountId`	Your Cloudflare account ID.
`apiToken`	An API token that can send email for that account.
`fromEmail`, `fromName`	Who the email is from.
`replyTo`	Where replies go, if not `fromEmail`.
`zoneId`	Optional. The zone you send from, so bounces can be picked up.

Bounces

With zoneId set and Zone > Analytics > Read added to the token, subscriber.dev checks Cloudflare for bounces regularly. Hard bounces opt the subscriber out. Without them, emails still send but bounces aren’t picked up.