* [Nodemailer v10.1.0](https://github.com/nodemailer/nodemailer) – Email sending library for Node.js.

* [WR.DO v1.1.8](https://github.com/oiov/wr.do) – All-in-one domain management platform integrating short links, unlimited email, file storage, and subdomain administration with an optional self-hosted setup.

* [Warmbly v0.6.48](https://github.com/warmbly/warmbly) – AI-native cold email campaigns and inbox warmup platform that runs from your mailboxes, capturing opens and replies in a shared dashboard.