[rt-users] Adjust REMOTE_USER split

[Jason Fenner]

Hi everyone.

I recently got "Single Sign-on" to work for logging into RT.  This is 
working by using Kerberos in an Active Directory domain.
One problem I am having is that Apache is setting REMOTE_USER to: 
username at domain.com

I want RT to remove the "@domain.com" part and just think that the first 
part is the REMOTE_USER.  I am at a loss as to where to configure this 
within RT.  Can anyone help me out with this?  Where would I do this?  
Do I need to make an overlay?  If so, do you have any hint on how to 
make one that would do this?

Thank you in advance for your assistance.

You all rock!