[wp-hackers] redirects for /admin

[Kirk Wight]

Hello,

I'm working with a client that needs a redirect in our top level install
directory for /admin, pointing to an external tool. This is causing
problems for anyone logged in, or doing anything at /wp-admin.

I'm having trouble finding info on it, but isn't there a built-in WordPress
redirect for /admin that could be causing my problems? What would be the
best way to disable it?