SMTP relay
A reliable solution for sending transactional and marketing emails with optimum deliverability and enhanced security
Understanding SMTP Relay
Ensure optimum deliverability of your business emails with our high-performance, secure SMTP relay. Our solution enables you to send your messages via a dedicated server, guaranteeing that your e-mails arrive directly in your recipients' inboxes, without passing through spam. Compatible with all e-mail clients and easily integrated with your own tools, our SMTP relay is hosted in France and complies with security and confidentiality standards. Whether you're an SME, a major corporation or a developer, take advantage of our robust infrastructure, high delivery capacity and dedicated technical support to optimize your email campaigns.
To find out more, see this article on our blog hereÂ
Transactional messages
Make sure your customers receive order confirmations, shipping notifications, password resets and other important messages in real time.
Web services and applications
SMTP relay is the ideal solution for managing emails generated by your application, such as alerts, activity reports and verification messages.
Get your SMTP relay up and running in just a few minutes
Setting up an SMTP relay is quick and easy. In just a few steps, you can integrate this solution into your existing system and start enjoying its benefits.

Add SMTP settings to your applications

Start sending and tracking your messages
Why choose an SMTP relay?
Around 20% of legitimate transactional emails (information, order validation, invoices etc.) never reach your correspondents' inboxes. This means lost sales and unhappy customers!
Don't miss any more opportunities with our SMTP relay
Be sure to deliver your emails to your inbox
Make sure your emails arrive directly in your recipients' inboxes, minimizing the risk of being filtered as spam. An SMTP server means better immediate deliverability, and it means your messages are seen and read, increasing customer engagement and satisfaction.
Secure shipping & RGPD
Protect your emails against threats such as phishing and spam with advanced security protocols. Secure communications build customer confidence and protect sensitive information.
Monitor your shipments
Keep track of sent emails and track the status of each message with real-time tracking on Snapshoot. A simple, intuitive interface for easy tracking and filtering with multi-criteria search.
Our latest SMTP articles
Email domain authentication - rules change in February 2024
The SMTP relay server, the essential server
Why choose efidem?
What you need to know to get started without reservations
Web platform & API
Work and collaborate on an intuitive, responsive web interface or integrate APIs into your applications
Free trial
Free test account with no commitment and no time limit. Discover Snapshoot without limits.
100% Customizable
A customizable software base to meet the most specific needs at no extra cost.
No obligation
No-commitment, pay-as-you-go offers for greater flexibility and freedom.
Online documentation
FAQs, training, documentation and video resources are all available to help you get started quickly and smoothly.
Responsive support
Support requests are processed within 2 hours. We're there for you when you need us.
