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Email

Send emails from your AI via SMTP

11 tools available

Email tools let your AI agent send emails through your SMTP server. Configure multiple SMTP servers, create reusable templates with variables, send single or bulk emails with HTML support, and track delivery logs.

This is ideal for automating email workflows: sending reports, notifications, newsletters, or any communication your AI can compose. Templates support variable substitution with {{variable}} syntax for personalized messages.

Benefits

Why use Email?

✓ Multiple SMTP server configurations

✓ Reusable email templates with {{variable}} substitution

✓ HTML email support with CC/BCC

✓ Bulk sending with configurable batch sizes and delays

✓ Delivery tracking with success/failure logs

Use Cases

What can you do?

Automated reports

Have your AI generate reports and email them to stakeholders on a schedule.

Notification system

Send automated notifications when certain conditions are met in your data.

Newsletter sending

Create personalized newsletters from templates and send them to your mailing list.

Client communication

Compose and send professional emails to clients directly from your AI chat.

Getting Started

How to set up

Add SMTP config

Ask your AI to configure your SMTP server with host, port, username, and password.

Create templates

Set up reusable email templates with {{variable}} placeholders for personalization.

Send emails

Ask your AI to send emails — single, multi-recipient, or bulk with template variables.

Your Endpoint

Connect with Email

Use this URL to connect with only Email + Environment Variables enabled.

MCP Endpoint

https://mcp.runtools.link/{YOUR_KEY}

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Tools

Email Tools

email_get_smtp_configs

0 args

Get all configured SMTP servers for sending emails. Returns a list of SMTP configurations including host, port, and authentication details.

No arguments required

email_add_smtp_config

7 args

Add a new SMTP server configuration for sending emails. Example for Gmail: host='smtp.gmail.com', port=587, secure=false, user='you@gmail.com', pass='your-app-password'. For Outlook: host='smtp.office365.com', port=587.

Arguments

Name	Type	Description
name	string	Friendly name for this configuration (e.g. 'Gmail', 'Company SMTP')	required
host	string	SMTP server hostname (e.g. 'smtp.gmail.com')	required
port	number	SMTP server port (commonly 587 for TLS, 465 for SSL, 25 for unencrypted)	required
secure	boolean	Use SSL/TLS (true for port 465, false for port 587 with STARTTLS)	required
user	string	SMTP authentication username (usually your email address)	required
pass	string	SMTP authentication password or app-specific password	required
isDefault	boolean	Set as default SMTP configuration	optional

email_update_smtp_config

8 args

Update an existing SMTP server configuration. Provide the config ID and the fields you want to change.

Arguments

Name	Type	Description
id	string	ID of the SMTP configuration to update	required
name	string	New name for the configuration	optional
host	string	New SMTP server hostname	optional
port	number	New SMTP server port	optional
secure	boolean	New SSL/TLS setting	optional
user	string	New authentication username	optional
pass	string	New authentication password	optional
isDefault	boolean	Set as default configuration	optional

email_delete_smtp_config

1 arg

Delete an SMTP server configuration by its ID.

Arguments

Name	Type	Description
id	string	ID of the SMTP configuration to delete	required

email_get_templates

0 args

Get all email templates. Templates support {{variable}} syntax for dynamic content.

No arguments required

email_add_template

4 args

Add a new email template. Use {{variable}} syntax for dynamic content that will be replaced when sending. Example: subject='Welcome to {{company}}!', body='<h1>Hello {{name}}</h1>'.

Arguments

Name	Type	Description
name	string	Template name (e.g. 'Welcome Email', 'Invoice')	required
subject	string	Email subject template. Supports {{variable}} syntax.	required
body	string	Email body template (HTML supported). Supports {{variable}} syntax.	required
isDefault	boolean	Set as default template	optional

email_update_template

5 args

Update an existing email template. Provide the template ID and the fields you want to change.

Arguments

Name	Type	Description
id	string	ID of the template to update	required
name	string	New template name	optional
subject	string	New subject template	optional
body	string	New body template (HTML supported)	optional
isDefault	boolean	Set as default template	optional

email_delete_template

1 arg

Delete an email template by its ID.

Arguments

Name	Type	Description
id	string	ID of the template to delete	required

email_send

9 args

Send an email to one or more recipients. Supports HTML content, CC, BCC, and email templates with {{variable}} syntax. Requires an SMTP configuration (added via 'email_add_smtp_config').

Arguments

Name	Type	Description
to	object[]	Array of recipients with email and optional name	required
subject	string	Email subject (required unless using a template)	optional
body	string	Email body - HTML supported (required unless using a template)	optional
from	object	Sender email and name. Defaults to SMTP auth user.	optional
cc	object[]	CC recipients	optional
bcc	object[]	BCC recipients	optional
templateId	string	ID of an email template to use	optional
templateData	record	Key-value pairs to replace {{variable}} placeholders in subject and body	optional
smtpConfigId	string	ID of the SMTP configuration to use. Uses default if not specified.	optional

email_send_bulk

9 args

Send emails to multiple recipients in batches with rate limiting. Each recipient gets an individual email. Supports templates and variable substitution. Requires an SMTP configuration.

Arguments

Name	Type	Description
recipients	object[]	Array of recipients with email and optional name	required
subject	string	Email subject (required unless using a template)	optional
body	string	Email body - HTML supported (required unless using a template)	optional
from	object	Sender email and name. Defaults to SMTP auth user.	optional
templateId	string	ID of an email template to use	optional
templateData	record	Key-value pairs to replace {{variable}} placeholders	optional
batchSize	number	Number of emails per batch (default: 10, max: 20)	optional
delayBetweenBatches	number	Delay in milliseconds between batches (default: 1000)	optional
smtpConfigId	string	ID of the SMTP configuration to use	optional

email_get_logs

0 args

Get logs of sent emails. Shows recent email activity including success/failure status, recipients, and timestamps.

No arguments required

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