Escargot is a new service that makes old versions of MSN Messenger and Windows Live Messenger work again.

What began as a simple server developed by a lone programmer, the project has now grown through leaps and bounds, has a dedicated team, and is now focused on a total revival of the MSN Messenger and Windows Live experience.

https://escargot.chat/

Читав що XMPP срань повна, але Discord шле все черезе HTTP і всіх все влаштовує.