sarge exim4 2004-01-01 pam auth fails if shadow passwd is used

[hanasaki <hanasaki@hanaden.com>]

Just updated the exim4 package in sarge.  It is now unable to 
authenticate using PAM if shadow passwd is being used.  Looks like a 
perimission issue of some type (possbly coupled with now running as 
Debian-exim)

is this a bug or is there a configuratiom missing?

thanks