Opened 4 days ago

Closed 4 days ago

#16521 closed Bug/Something is broken (fixed)

jabber/xmpp spammers

Reported by: Jamie McClelland Owned by:
Priority: Medium Component: Tech
Keywords: jabber xmpp im.mayfirst.org Cc:
Sensitive: no

Description

In the last 24 hour or so I've received about 6 requests from users I don't know wanting to contact me via my xmpp/jabber account. I've rejected and blocked all of them.

They all seem to be from: https://safetyjabber.com/

I'm investigating ways to block that server entirely.

Change History (3)

comment:1 Changed 4 days ago by Jamie McClelland

It seems that mod_privacy_lists (formerly known as mod_privacy), optionally with mod_blocking, is the old way to do it, and mod_blocklist is the new way. But I can't tell if mod_blocklist allows us to block and entire domain at the server level or whether it just blocks individual users. Alternatively, mod_firewall seems sure to work, but is more complicated.

comment:2 Changed 4 days ago by Jamie McClelland

It looks like mod_firewall comes with the debian package prosody-modules (which we already have installed) and they have a sample firewall script that blocks known spammer servers which already contains the server safetyjabber.com, so this seems like the right way to go.

comment:3 Changed 4 days ago by Jamie McClelland

Resolution: fixed
Status: assignedclosed

Done - this module is now enabled.

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