Hungarian Autonomous Center for Knowledge Jabber/XMPP service
Free to all, registration of accounts happens from your client, addresses are <user>@xmpp.hsbp.org. enjoy!
on 2019-03-18 we had an abuse report about spambots, we found about 50k spambots. In response, we
If your account has been deleted. sorry about that.
- restricted client access to hidden service only on: ovww77nbtw3pr3kcslsaaner65wbeq62lhs6mzng42oloi7vvr5cwayd <dот> onion
- disabled in-band registration,
- and deleted all accounts inactive for more than a day.
we switched to letsencrypt certs, their frequent expiry makes it cumbersome to manually sign the certs.