mail-tester.com : Free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems
Jetable.org : Pour éviter les spams, jetable vous fournit une adresse e-mail temporaire. Cette adresse, dès sa création, transfère vers votre adresse e-mail habitue...
Guide to CSS support in email clients : Designing an HTML email that renders consistently across the major email clients can be very time consuming. We've put together this guide to save you...
sovereign : A set of Ansible playbooks to build and maintain your own private cloud: email, calendar, contacts, file sync, IRC bouncer, VPN, and more.
Swift Mailer : Swift Mailer integrates into any web app written in PHP 5, offering a flexible and elegant object-oriented approach to sending emails with a multitude...
Firefox addon to simplify the use of temporary e-mail addresses in order to protect your real address from spam.