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
- Add an email provider — Connect your email service (SendGrid, SES, etc.) in the Integrations page
- Add an Email step to your workflow — Configure the email template with subject, body, and variables
- Set subscriber email — Enbbox delivers to the subscriber's
emailfield automatically - 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
fromaddress 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
| Provider | Description | Complexity |
|---|---|---|
| SendGrid | Twilio's email platform with high deliverability | Simple |
| Amazon SES | Cost-effective email at scale | Medium |
| Postmark | Transactional email with fast delivery | Simple |
| Resend | Modern developer-friendly email API | Simple |
| Mailgun | Email API for developers by Sinch | Simple |
| Mailjet | Email delivery and marketing platform | Simple |
| Braze | Customer engagement platform | Simple |
| MailerSend | Transactional email for SaaS | Simple |
| Mailtrap | Email testing and sending platform | Simple |
| Mandrill | Mailchimp's transactional email | Simple |
| SparkPost | Enterprise email delivery by MessageBird | Simple |
| Plunk | Open-source email platform | Simple |
| Netcore | AI-powered email delivery | Simple |
| Brevo | All-in-one marketing platform (formerly Sendinblue) | Simple |
| Outlook 365 | Microsoft 365 email | Simple |
| Infobip | Multi-channel communications platform | Simple |
| Email Webhook | Send email via custom HTTP webhook | Simple |
| Custom SMTP | Any SMTP server (Gmail, Zoho, etc.) | Medium |
Integration Hub
Enbbox integrations hub — connect 21+ notification providers across email, SMS, push, and chat channels. Provider comparison, setup guides, and credential management.
SendGrid
Integrate SendGrid with Enbbox for email notifications. Setup guide with API key, sender authentication, and template configuration.