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The blog

Welcome to the Efidem blog dedicated to digital marketing, messaging and customer relations!

Email deliverability: marketing and technical tips 2025

SMS marketing: French Sender ID rules and practices to be adopted from early 2025

Important: New Microsoft requirements for e-mail senders (May 2025)

SMS campaigns: 10 mistakes to avoid for maximum impact

Apple Mail and AI: A revolution for your email campaigns

Gmail innovates with disposable addresses: towards a revolution in our mailboxes?

SMTP server, deliverability, security: What is it and why do you need it?

SMTP: Analysis of common errors, error codes and meanings

Email Deliverability: 6 Important Practices to Improve It

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