IMPORTANT! Please check fingerprints and keys before connecting to internal services.
Mail and XMPP services uses Let's Encrypt certificates and should work right away.
You can use POP3 or IMAP4 to read mail.
IMAP Subfolders should use "/" as a separator. Preferably folders should be stored alongside INBOX, not in INBOX. See below under Filtering.
Push mail with IMAP IDLE and server-side search is supported.
Note that even if you have SSH access to our shell box and use Alpine or Mutt you still need to use IMAP.
To send mail, use ESMTP with STARTTLS or SSL.
We support postfix names on your e-mail address. You can add
+whatever to your address. An address such as
will be delivered to
firstname.lastname@example.org. This might help when
filtering incoming messages.
We support the Sieve mail filtering language and the ManageSieve protocol to manage the filters.
Some mail clients has ManageSieve functionality either built in or as a plugin.
Please store your folders alongside INBOX not under INBOX, that is:
We run an openly federated XMPP server. This means you can talk to everyone else with an XMPP account, anywhere.
Your client should be able to find the server automatically.
You need an account created specifically for XMPP. Contact MC.
shellbox.hack.org for generic shell use, IRC clients, et cetera.
SSH fingerprints in keys.
public_www in your home directory on
will show up at
https://hack.org/<your-username>/ in 15 minutes.
Last updated: <2019-12-01 20:04:58 MET>