Tags & Metadata ​

Some SMTP provider, such as MailGun, accept tags and metadata to track emails and create metrics.

Tags ​

Tags are just an array of string, nothing fancy.

shell
curl -XPOST \
  -H 'Authorization: Bearer xxxxx' \
  -H "Content-type: application/json" \
  -d '{"recipient":"foo@example.org","subject":"My first email","template":"welcome","tags":["newsletter","welcome"]}' \
  http://localhost:8000/api/send

Metadata ​

shell
curl -XPOST \
  -H 'Authorization: Bearer xxxxx' \
  -H "Content-type: application/json" \
  -d '{"recipient":"foo@example.org","subject":"My first email","template":"welcome","metadata":{"orderId":1}}' \
  http://localhost:8000/api/send