Enbbox Docs

Email Providers

Enbbox email integrations overview. Connect 18+ email providers including SendGrid, Amazon SES, Resend, Postmark, Mailgun, and custom SMTP for notification delivery.

The Email channel lets you send rich HTML notifications, transactional receipts, password resets, and marketing messages through your preferred email provider.

How Email Works in Enbbox

  1. Add an email provider — Connect your email service (SendGrid, SES, etc.) in the Integrations page
  2. Add an Email step to your workflow — Configure the email template with subject, body, and variables
  3. Set subscriber email — Enbbox delivers to the subscriber's email field automatically
  4. Trigger the workflow — Enbbox routes the message through your active email provider

Key Features

  • Multiple providers — Configure multiple email integrations and switch between them
  • Primary integration — One email integration is designated as the default sender
  • Rich HTML templates — Use layouts with variables, conditionals, and loops
  • Sender identity — Configure from address and sender name per integration
  • Attachments — Send file attachments with your emails
  • Delivery tracking — Monitor sent, delivered, bounced, and failed status via webhooks

Default Sender Settings

Each email integration requires:

  • From Email — The sender email address (must be verified with your provider)
  • Sender Name — Display name shown in the recipient's inbox

Supported Providers

ProviderDescriptionComplexity
SendGridTwilio's email platform with high deliverabilitySimple
Amazon SESCost-effective email at scaleMedium
PostmarkTransactional email with fast deliverySimple
ResendModern developer-friendly email APISimple
MailgunEmail API for developers by SinchSimple
MailjetEmail delivery and marketing platformSimple
BrazeCustomer engagement platformSimple
MailerSendTransactional email for SaaSSimple
MailtrapEmail testing and sending platformSimple
MandrillMailchimp's transactional emailSimple
SparkPostEnterprise email delivery by MessageBirdSimple
PlunkOpen-source email platformSimple
NetcoreAI-powered email deliverySimple
BrevoAll-in-one marketing platform (formerly Sendinblue)Simple
Outlook 365Microsoft 365 emailSimple
InfobipMulti-channel communications platformSimple
Email WebhookSend email via custom HTTP webhookSimple
Custom SMTPAny SMTP server (Gmail, Zoho, etc.)Medium

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