# MailerSend

MailerSend is a transactional email service designed for developers to integrate email sending capabilities into their applications.

- **Category:** transactional email
- **Auth:** API_KEY
- **Tools:** 23
- **Triggers:** 0
- **Slug:** `MAILERSEND`
- **Version:** 20260211_00

## Tools

### Create Sending Domain

**Slug:** `MAILERSEND_CREATE_DOMAIN`

Tool to add a new sending domain to MailerSend. Use when you need to register and configure a domain before sending emails.

### Create SMTP User

**Slug:** `MAILERSEND_CREATE_SMTP_USER`

Tool to create a new SMTP user. Use after domain setup to obtain SMTP credentials.

### Create API Token

**Slug:** `MAILERSEND_CREATE_TOKEN`

Creates a new API token with specified scopes (permissions) for a domain. The token allows programmatic access to MailerSend API endpoints based on granted scopes. WARNING: The token value is only displayed once upon creation and cannot be retrieved later.

### Create Webhook

**Slug:** `MAILERSEND_CREATE_WEBHOOK`

Tool to create a new webhook for a MailerSend domain. Use after you have a domain ID and need to receive event notifications like sent, delivered, opened, etc.

### Delete Webhook

**Slug:** `MAILERSEND_DELETE_WEBHOOK`

Tool to delete an existing webhook. Use when the webhook is no longer needed. Returns empty response on successful deletion (HTTP 204).

### Get API Quota

**Slug:** `MAILERSEND_GET_API_QUOTA`

Tool to retrieve current API usage quota. Use when monitoring API rate limits to avoid exceeding allowed calls.

### Get Domain

**Slug:** `MAILERSEND_GET_DOMAIN`

Tool to retrieve detailed information about a specific sending domain in MailerSend. Returns domain verification status (DKIM, SPF, MX, tracking), settings (click/open tracking, paused status), and metadata (creation/update timestamps). Use this when you need to check if a domain is properly verified and configured for sending emails, or to review domain-specific tracking settings. Note: For detailed DNS record values, use the Get Domain DNS Records action.

### List Domain Recipients

**Slug:** `MAILERSEND_GET_DOMAIN_RECIPIENTS`

Tool to list recipients for a domain. Use after obtaining the domain ID to view recipients with optional pagination.

### Get sending domains

**Slug:** `MAILERSEND_GET_DOMAINS`

Retrieve a paginated list of all sending domains configured in your MailerSend account. Use this to: - View all domains available for sending emails - Check domain verification and DNS status - Filter by verification status to find verified or unverified domains - Review domain settings like tracking and sending preferences Returns domain details including verification status, DNS configuration, and tracking settings.

### Get general API resources

**Slug:** `MAILERSEND_GET_GENERAL_RESOURCES`

Tool to retrieve general API resources and information. Use when you need an overview of all MailerSend endpoints before constructing specific calls.

### List Sender Identities

**Slug:** `MAILERSEND_GET_IDENTITIES`

Retrieves a paginated list of sender identities configured in your MailerSend account. Sender identities are the email addresses or domains authorized to send emails through MailerSend. Each identity includes verification status, reply-to configuration, domain association, and optional personal notes. Use this tool to discover available sender identities before sending emails or to verify which identities are ready for use. Returns: Paginated list of identity objects with metadata including verification status, domain details, and navigation links for pagination.

### Get sent messages

**Slug:** `MAILERSEND_GET_MESSAGES`

Tool to retrieve a paginated list of sent messages. Use after sending emails to view message logs.

### Get email recipients

**Slug:** `MAILERSEND_GET_RECIPIENTS`

Tool to retrieve a list of email recipients. Use when you need to list and filter recipients by list ID or search term.

### Get SMS Activity

**Slug:** `MAILERSEND_GET_SMS_ACTIVITY`

Tool to retrieve SMS activity logs. Use when you need to fetch delivery status and logs of sent SMS messages.

### Get SMS Inbounds

**Slug:** `MAILERSEND_GET_SMS_INBOUNDS`

Retrieve inbound SMS route configurations. Inbound routes define rules for forwarding incoming SMS messages to webhook URLs based on message content filters. Use this action when you need to: - List all configured SMS inbound routes - Filter routes by SMS number or enabled status - Review webhook forwarding configurations and filter rules

### List SMS Messages

**Slug:** `MAILERSEND_GET_SMS_MESSAGES`

Retrieves a paginated list of SMS messages sent through the MailerSend API. Returns message details including sender, recipients, content, status, and timestamps. Use this to review sent SMS messages and track their delivery status. Note: For detailed activity tracking with filters (date ranges, status, phone numbers), use the SMS Activity endpoint instead.

### Get SMS Numbers

**Slug:** `MAILERSEND_GET_SMS_NUMBERS`

Tool to retrieve a paginated list of SMS phone numbers. Use after purchasing numbers to fetch available SMS numbers.

### Get SMS recipients

**Slug:** `MAILERSEND_GET_SMS_RECIPIENTS`

Tool to retrieve a list of SMS recipients. Use when you need to list and paginate SMS recipients, optionally filtering by SMS number ID and/or recipient status.

### Get SMTP users

**Slug:** `MAILERSEND_GET_SMTP_USERS`

Tool to retrieve a list of SMTP users. Use when you need to list and paginate SMTP users.

### Get email templates

**Slug:** `MAILERSEND_GET_TEMPLATES`

Retrieves a paginated list of email templates from your MailerSend account. Use this tool when you need to: - List all available email templates - Filter templates by domain ID - Browse templates with pagination - Check template details like name, type, and creation date Returns template metadata including IDs, names, types, and timestamps. For full template content, use a separate get single template endpoint.

### Get API Tokens

**Slug:** `MAILERSEND_GET_TOKENS`

Retrieves a paginated list of API tokens associated with your MailerSend account. Returns token details including ID, name, status, creation date, and assigned scopes/permissions. Requires 'tokens_full' scope.

### Get users

**Slug:** `MAILERSEND_GET_USERS`

Tool to retrieve a list of users associated with your account. Use after authenticating with a valid API token.

### List webhooks

**Slug:** `MAILERSEND_GET_WEBHOOKS`

Tool to retrieve a list of webhooks. Use when you need to list and paginate all configured webhooks, optionally filtering by domain.
