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Email Marketing Agency

Specialists for over 10 years in all aspects of email marketing.

Responsible communications agency

Boost your organization's impact with authentic communication.
Writing

Emailing consulting

Emailing design

Email deliverability

Campaign production

Training

Case studies
Media
Badsender's blog

That's how it all began...

Newsletters

2 newsletters: one on emailing, the other on responsible marketing. That's all there is to it.
Replays of live performances

Guides

Sample emails

Resource library

Sobriety and Marketing podcast
About us

Email expiration date

Support the project and empower the emailing industry

Who we are

Our manifesto

Our CSR Charter
Contact

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FR
EN

Rechercher

Guide: HTML coding for email

Designed by Badsender as a reference guide, its 104 pages explain all the subtleties of html email development.

Disruptor of More Responsible Marketing.

Suivez-nous via notre newsletteron Linkedin, Youtube, en flux RSS
Podcast Badsender (Spotify, Apple Podcast, Deezer)
Podcast Non mais concrètement (Spotify, Apple Podcast, Deezer)
© 2025 – Badsender

Website illustrations sourced from Icons8 (Flame 3D library) and thanks to the wonderful work by Thierry Fousse ! Images highlighting the articles, most of them from the website Unsplash.com.

Privacy Policy
Legal information

Privacy Policy
Legal information

Yes, we use cookies too

We don't use them for advertising or retargeting, but to make your browsing easier (for example, to watch our live shows, we need you to accept Youtube cookies). That's all we do.

We use Matomo with anonymized audience tracking and that's cool.

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The storage or technical access is strictly necessary for the purpose of legitimate interest to enable the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.

Preferences Preferences

Technical access or storage is necessary for the legitimate purpose of storing preferences not requested by the subscriber or Internet user.

Statistics Statistics

Storage or technical access that is used exclusively for statistical purposes. Technical storage or access that is used exclusively for anonymous statistical purposes. In the absence of a subpoena, voluntary compliance by your Internet service provider, or additional records from a third party, the information stored or retrieved for this sole purpose generally cannot be used to identify you.

Marketing Marketing

The storage or technical access is necessary to create user profiles to send advertisements, or to track the user across a website or multiple websites for similar marketing purposes.

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