/etc/samba/ is in debian-edu-config 1.818+deb8u2.
This file is owned by root:root, with mode 0o755.
..
/etc/samba/netlogon/
/etc/samba/netlogon/1stlogon/
/etc/samba/netlogon/1stlogon/1stlogon.bat
/etc/samba/netlogon/_default_/
/etc/samba/netlogon/_default_/default.bat
/etc/samba/netlogon/config/
/etc/samba/netlogon/config/get_time.bat
/etc/samba/netlogon/config/penguin.bat
/etc/samba/netlogon/config/setglobals.bat
/etc/samba/netlogon/config/standarddrives-students.bat
/etc/samba/netlogon/config/standarddrives-teachers.bat
/etc/samba/netlogon/debian-edu-login.bat
/etc/samba/netlogon/install/
/etc/samba/netlogon/install/shortcut.vbs
/etc/samba/netlogon/logon-admins.bat
/etc/samba/netlogon/logon-jradmins.bat
/etc/samba/netlogon/logon-students.bat
/etc/samba/netlogon/logon-teachers.bat
/etc/samba/netlogon/mozilla/
/etc/samba/netlogon/mozilla/firefox/
/etc/samba/netlogon/mozilla/firefox/prefs.js
/etc/samba/netlogon/mozilla/mkmozapd.bat
/etc/samba/netlogon/mozilla/profiles.ini.FIREFOX
/etc/samba/netlogon/mozilla/profiles.ini.THUNDERBIRD
/etc/samba/netlogon/registry/
/etc/samba/netlogon/registry/proxy-ie/
/etc/samba/netlogon/registry/proxy-ie/proxy-settings-hkcu.reg
/etc/samba/netlogon/win7+samba_domain-membership/
/etc/samba/netlogon/win7+samba_domain-membership/DownloadWinRessourceKits.bat
/etc/samba/netlogon/win7+samba_domain-membership/README_Win7-Domain-Membership.txt
/etc/samba/netlogon/win7+samba_domain-membership/SeSystemTimePrivilege.bat
/etc/samba/netlogon/win7+samba_domain-membership/Win7_Samba3DomainMember.reg
/etc/samba/samba-domain-policy.ldif
/etc/samba/smb-debian-edu-client.conf
/etc/samba/smb-debian-edu.conf
/etc/samba/smb-winbind-debian-edu.conf
/etc/samba/smbaddclient.sh
/etc/samba/smbldap-machineadd-gosa