How do I connect TYPO3 and Laposta?

Internet agency Proud Nerds has developed an extension for TYPO3 that allows people to subscribe to one or more lists.

You can find the extension here: https:<t1/>//extensions.typo3.org/extension/laposta. The code is open-source and can be found on GitHub: https://github.com/proudnerds-typo3/laposta.

Author: Jacco van der Post - Proud Nerds
Sponsorship: Municipality of Gooisemeren

An example of the extension in practice: https://gooisemeren.nl/nieuwsbrieven.