Transactional EmailIn development

MailerSend

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

In development

Cataloged and scoped, not yet available to run in production.

23: actions

Integrations

View provider documentation

Actions

Operations this integration can perform.

Create Sending 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

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

Create API 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

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

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

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

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.