SMTP Toolkit
The SMTP Toolkit is a workflow node. Its tools include Send Email. Enter the SMTP server on this node before you use the tool. Type @ in a field when the value should come from an earlier step.
Authentication
Enter the SMTP server settings on the node before you use this tool. Open SMTP Toolkit Configuration and set:
| Field | Required | Description |
|---|---|---|
| SMTP Host | Yes | Server host, such as smtp.example.com. |
| SMTP Port | Yes | Common ports are 25, 465, 587, and 2525. |
| Email Address / Username | Yes | Address the server uses to sign in and send. |
| Password / App Password | No | SMTP password or app password. |
| Transport Security | Yes | Use TLS (STARTTLS) for ports such as 587, or Use SSL for implicit TLS on port 465. |
Tools
Send Email
Sends email.
| Field | Required | Description |
|---|---|---|
| From Email | Yes | Sender email address. Type @ to select a variable. |
| Sender Name | No | Sender display name (optional). Default is null. Type @ to select a variable. |
| To | Yes | Recipient email addresses (array). |
| Cc | No | CC recipient email addresses (array, optional). Default is null. |
| Bcc | No | BCC recipient email addresses (array, optional). Default is null. |
| Reply To | No | Reply-to email address (optional). Default is null. Type @ to select a variable. |
| Subject | Yes | Email subject line. Type @ to select a variable. |
| Body | Yes | Email body content. Type @ to select a variable. |
| Body Type | No | Email body type: 'plain_text' or 'html'. Default is plain_text. Type @ to select a variable. |
| Attachment | No | File attachment object with 'base64' and 'filename' fields (optional). Default is null. |
| Attachment Name | No | Custom attachment filename (optional, overrides attachment.filename). Default is null. Type @ to select a variable. |
| Custom Headers | No | Custom email headers as key-value pairs (optional). Default is null. |
Related
Agents can use this integration from chat. See SMTP.
See all integrations on the toolkits overview.