From our features to our APIs, learn everything about how to use Mailjet. In case you don't find the link for what you are looking for, please don't hesitate to contact our Support Team. Otherwise, just read, learn and send!


A lot of documentation pages are at your disposal. With them, you will be able to use Mailjet in the best possible way.

Discovering Mailjet

  • How It works: The basics, find out what you need to know to begin.
  • Getting Started Guide: Start sending your emails through Mailjet in a few minutes.
  • Create And Send Your Emails: Step by step, discover how you can design and/or send your emails with Mailjet.
  • Passport: Discover our campaign design tool which allows you to easily create and send responsive campaigns.
  • Passport for Transactional Emails: Create responsive dynamic transactional templates quickly within in a powerful drag & drop editor
  • Email Personalization: Give your campaign a human touch, by addressing your recipients by name, or any information they provided to you.
  • Email Automation: Send a series of emails to your contact list based on a variety of triggers and improve your customer engagement.
  • Campaign Exclusion List: Create a global suppression list of recipients that you do not want to receive your campaigns.
  • Campaign Comparison: Compare campaign performances, create benchmarks, and leverage past campaigns to optimize your content.
  • Segmentation: Create and apply custom filters to your contact lists to target customers based on their demographics and behaviour.
  • A/X Testing: Test emails and compare up to 10 versions of your campaigns simultaneously.
  • Subscription Widget: Build your contact lists organically with a website registration form.

Understanding Mailjet

  • Email Statuses: learn everything about the clicks, bounces, opens, spam, unsub., blocked, etc.
  • Different Types of Emails: what you need to know about the differences between a transactional and a marketing email.
  • Manage your Contact lists: how to erase a contact? How to update a list? Etc. This page will help you understand how to manage your contact lists, sending after sending.


Integrate to your tools via SMTP

› Email softwares: use Mailjet with your favorite softwares. Integrate in a few minutes: only a few configuration steps are necessary, thanks to the SMTP Settings provided in your Account.


› For the latest information on all our plugins including:

Please check out our Integrations Directory

Programming frameworks and languages

› Use our libs or a few lines of code.

Servers on Linux or *BSD

› Follow our HOWTOs and step by step configuration tips.

Personalized SPF & DKIM

› Follow our step-by-step instructions to setup your SPF & DKIM records:

API & Headers

Email Headers and content modifiers

Please consult this page to modify your headers or this page for the content

Triggers & Event API

Mailjet is the perfect tool for total integration and you can find more information on our dedicated event API page.


Get data and report thanks to our powerful API.

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