> > > Is there any way to tell whether it's MIT or Heimdal? > > Try # smbd -b | grep HAVE_LIBKADM5SRV_MIT https://wiki.samba.org/index.php/Running_a_Samba_AD_DC_with_MIT_Kerberos_KDC#Verifying_that_Samba_uses_the_MIT_Kerberos_KDC Kris Lou klou at themusiclink.net