I'm running ejabberd 17.04, and it keeps trying and failing roughly every three minutes to open an s2s connection to proxy.eu.jabber.org. The attempt fails because not only does proxy.eu.jabber.org not exist, but eu.jabber.org apparently doesn't exist either.
I know this connection is for federation, and I'd like it to work. But I know neither where to configure what it tries to connect to, nor what server I should use in place of the nonexistent proxy.eu.jabber.org. The proxy.eu.jabber.org address does not appear anywhere in its configuration files, not even as a commented-out default.
Can anyone advise?