[rt-users] ExternalAuth for requestors but not privileged users?

[Adam Thompson]

> RT-Authen-ExternalAuth falls back to internal auth if the username
> / pass doesn't match in LDAP

I'm sure I saw something about this a little while ago, but I can't find 
it now.  Sorry if this is rehashing old material...

Is there any way to have RT-Authen-ExternalAuth try more than one LDAP 
server in a defined order?  I'm thinking of something like having it query 
Active Directory first for staff, then the LDAP server with all our 
customer accounts, finally falling back to local DB for root only?

Thanks,

-Adam Thompson
 athompso at athompso.net