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Easily find the right help articles and video tutorials to help you use MailerSend, learn about transactional email, deliverability, and much more.
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Getting started
Your go-to guide for setting up MailerSend.
API reference
Get set up in minutes and reach the inbox with confidence.
Learn how to test MailerSend's email API, verify your domains, start sending emails, and used our advanced email features.
SMS
Learn about how to get started with SMS, purchasing a toll-free number, subscriber handling, and limits.
Developer tools
How to use and manage API tokens, webhooks, logs and more.
Deliverability
How to use MailerSend's built-in deliverability tools and best practices to ensure optimum deliverability.
Account, billing & add-ons
Everything you need to know about managing your account, subscribing to a plan, and customizing your subscription with add-ons.
Integrations
Automate your workflow with integrations.
Agency guides
Guides for onboarding and managing multiple clients and their deliverability with your MailerSend agency account.