Send an email and corresponding attachments with Resend

About this blueprint

Notifications

This flow showcase how you can send an email with a CSV file attached. We use Resend API as the SMTP server and we but the API token in a Kestra Secret. You can find more instruction about Resend API here

yaml

id: email
namespace: blueprint
tasks:
  - id: dataset1
    type: io.kestra.plugin.core.http.Download
    uri: https://huggingface.co/datasets/kestra/datasets/raw/main/csv/products.csv
  - id: send_email
    type: io.kestra.plugin.notifications.mail.MailSend
    from: onboardin@resend.dev
    to: benoit@kestra.io
    username: resend
    password: "{{ secret('RESEND_API') }}"
    host: smtp.resend.com
    port: 465
    subject: Here is your dataset
    attachments:
      - name: data.csv
        uri: "{{ outputs.dataset1.uri }}"
    htmlTextContent: Please find attached your dataset as a CSV filie

Download

Mail Send

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