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. If not done yet, the best start would be to read our Quick Start Guide.

Discovering Mailjet

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.


› Plugins for your favorite web apps and platforms: Some of them are not available immediately, some others will be made available in the next coming weeks. For more information, you can contact the Support.

Programming frameworks and languages

› Use our libs or a few lines of code.

  • PHP : drop-in sendmail replacement, PHPMailer, Zend, CodeIgniter, CakePHP, Symfony, ...
  • Ruby : Ruby On Rails, ...
  • Java
  • Perl
  • Python
  • Are we missing a great language? Please tell us about it!

Servers on Linux or *BSD

› Follow our HOWTOs and step by step configuration tips.

SPF & DKIM Customization

› Follow our step by step instructions to customize 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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