There are 2 repositories under newsletter-api topic.
Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.
Collect emails with a subscription box you can add to any page and build your own independent subscriber base.
Open Source Email Marketing Software (OSEMS)
:newspaper: a lightweight newsletter backend server used by the zicli site
This is a Web Application in which I use the Mailchimp API for newsletter
Laminas Framework's Ozioma module for interacting with Ozioma Messaging and Communications services for sms, birthday, contact, newsletter, etc
This library helps to easily integrate Zigatext Messaging Platform into your Laminas project.
Full-stack, cloud-native, enterprise-level newsletter service - Built in Rust.
Made a very basic Web Application (Newsletter), that gathers the email addresses using Intuit Mailchimp API. Deployed on Heroku.