Campaign by Dolist is an email and SMS activation platform designed to manage both marketing campaigns and transactional messaging within a single environment. It enables organizations to centralize data, automate communications, and deliver legitimate messages at scale while prioritizing deliverability, security, and regulatory compliance. Campaign supports a wide range of use cases, including: - Email and SMS marketing campaigns (newsletters, promotions, announcements) - Transactional and notification messages triggered in real time - Marketing automation workflows and customer journeys - Contact data management, segmentation, and preference handling - Consent and unsubscribe management aligned with GDPR requirements For transactional messaging, Campaign can be connected to existing systems to trigger messages via API and/or SMTP relay, with access to delivery and performance data for monitoring and optimization. The platform is designed with a strong focus on deliverability and sender reputation, supported by monitoring mechanisms and best practices applied at both infrastructure and messaging levels. Campaign is developed and hosted in France, ensuring strong data sovereignty, GDPR-by-design capabilities, and high standards of data security. It integrates with existing business tools and systems using standard connectivity methods such as REST APIs, webhooks, and secure data exchanges.