SMTP Channel Provider
Configuration
To configure the SMTP integration, you'll need the following data:
| Parameter | Type | Description |
|---|---|---|
| port | integer * | SMTP server port |
| username | string * | SMTP authentication username |
| password | string * | SMTP authentication password |
| from | object * | Default sender email address |
| string * | Sender email address | |
| └ name | string | Sender name |
| reply_to | object | Reply-to email address |
| string * | Reply-to email address | |
| └ name | string | Reply-to name |
| security | string | SMTP security/encryption method |
| host | string * | SMTP server hostname |
In the Dashboard
The easiest way to configure this integration is through the MagicBell dashboard:
- Log in to your MagicBell dashboard.
- Navigate to Channels.
- Find and click on this channel name in the sidebar.
- Click the Configure SMTP button.
- Follow the on-screen instructions to complete the configuration.

Using the API
Use the API to delete , save and list SMTP. For example, to save the integration:
Request
curl --request PUT \
--url 'https://api.magicbell.com/v2/integrations/smtp' \
--header 'content-type: application/json' \
--header "authorization: Bearer $TOKEN" \
--data '{"host":"smtp.gmail.com","port":587,"username":"user@example.com","password":"your-app-password","from":{"email":"notifications@example.com","name":"Example Notifications"},"reply_to":{"email":"support@example.com","name":"Example Support"},"security":"starttls"}'
Usage
1. When configured with
{
"from": {
"email": "notifications@example.com",
"name": "Example Notifications"
},
"host": "smtp.gmail.com",
"password": "your-app-password",
"port": 587,
"reply_to": {
"email": "support@example.com",
"name": "Example Support"
},
"security": "starttls",
"username": "user@example.com"
}2. With a channel token
{
"address": "dan@example.com",
"name": "Dan"
}3. With Broadcast
{
"action_url": "https://example.com",
"category": "example",
"content": "I come from broadcast",
"custom_attributes": {},
"id": "d1b3b3b3-3b3b-3b3b-3b3b-3b3b3b3b3b3b",
"overrides": {},
"recipients": [
{
"custom_attributes": {
"plan": "enterprise",
"preferred_pronoun": "They",
"pricing_version": "v10"
},
"email": "test@example.com",
"external_id": "83d987a-83fd034",
"first_name": "Person",
"last_name": "Doe",
"phone_numbers": [
"+1 5005550001"
]
}
],
"title": "Hello, World!",
"topic": "example"
}The channel handler triggers a HTTP request
POST smtp://smtp.gmail.com:587With payload
{
"Config": {
"from": {
"email": "notifications@example.com",
"name": "Example Notifications"
},
"host": "smtp.gmail.com",
"password": "your-app-password",
"port": 587,
"reply_to": {
"email": "support@example.com",
"name": "Example Support"
},
"security": "starttls",
"username": "user@example.com"
},
"Message": "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",
"Payload": {
"from": {
"email": "notifications@example.com",
"name": "Example Notifications"
},
"html_body": "I come from broadcast",
"reply_to": {
"email": "support@example.com",
"name": "Example Support"
},
"subject": "Hello, World!",
"text_body": "I come from broadcast",
"to": {
"email": "dan@example.com",
"name": "Dan"
}
}
}