Synergy Marketing Inc. has begun offering "SSL Server Certificate Automatic Renewal (ACME)" for its marketing SaaS "Synergy!", which realizes automatic renewal of SSL server certificates. This will support the efficiency of system management and marketing operations while ensuring security, creating more time for marketers to dedicate to their marketing tasks. Development Background and Feature Overview of "SSL Server Certificate Automatic Renewal (ACME)" Development Background: To provide an environment where marketers can focus on their original creative work, free from the risk of unintentional site downtime and cumbersome management. Applying SSL server certificates is essential for highly secure communication on the web. However, SSL server certificate renewal is a "defensive" task where mistakes are not allowed, yet it does not directly generate sales. With environmental changes such as the expiration period being shortened to 47 days in 2029, it is important to eliminate this "non-essential but high-risk task." Against this backdrop, "Synergy!" aims to automate SSL server certificate operations using this service, freeing administrators from tedious management tasks and supporting the creation of time and psychological resources that marketers should be using. Feature Overview and Main Benefits Complete automation of renewal work prevents the risk of site downtime due to missed renewals. *This service is available to customers using the "Custom Domain" option, which allows URLs for forms, etc., to be changed to original domains. Reduced Management Effort and Prevention of Expiration: Automatic certificate renewal reduces management effort and prevents "accidental expiration." Maintenance of Brand Reliability: Maintain user trust with custom domains and constant HTTPS encryption. Ensuring Latest Security: Automatically maintain advanced encryption standards, ensuring the latest security level without requiring IT knowledge. ■ Differences from the conventional