XMPP 似乎有个协议用于支持在客户端注册账号。https://compliance.conversations.im/test/xep0077
Mastodon 也支持这个功能更好。
CleverLibre Social is an inclusive social instance for open discussion, learning, and community. All cultures welcome. Hate speech and harassment strictly forbidden.
Mastodon 也支持这个功能更好。