[horde] Configuration for Database on Different Server?

[John McIntyre]

Hi,
My question vanished, so going on the basis that it never made it to the
mailing list, I shall ask again.  :)

Horde is almost working on my server, but when I try to run tests on
kronolith, it cannot connect to the MySQL server, which is expected, since
they are now on separate servers.  Can someone tell me where to configure
the horde so that it can use a separate database server, and also a
separate mail server?

Thanks.

John.