diff --git a/data/templates/slapd/slapd.conf b/data/templates/slapd/slapd.conf
deleted file mode 100644
index 0750b43aa..000000000
--- a/data/templates/slapd/slapd.conf
+++ /dev/null
@@ -1,154 +0,0 @@
-# This is the main slapd configuration file. See slapd.conf(5) for more
-# info on the configuration options.
-
-#######################################################################
-# Global Directives:
-
-# Features to permit
-#allow bind_v2
-
-# Schema and objectClass definitions
-include         /etc/ldap/schema/core.schema
-include         /etc/ldap/schema/cosine.schema
-include         /etc/ldap/schema/nis.schema
-include         /etc/ldap/schema/inetorgperson.schema
-include         /etc/ldap/schema/mailserver.schema
-include         /etc/ldap/schema/sudo.schema
-include         /etc/ldap/schema/yunohost.schema
-
-# Where the pid file is put. The init.d script
-# will not stop the server if you change this.
-pidfile         /var/run/slapd/slapd.pid
-
-# List of arguments that were passed to the server
-argsfile        /var/run/slapd/slapd.args
-
-# Read slapd.conf(5) for possible values
-loglevel        none
-
-# Hashes to be used in generation of user passwords
-password-hash   {SSHA}
-
-# Where the dynamically loaded modules are stored
-modulepath	/usr/lib/ldap
-moduleload	back_mdb
-moduleload	memberof
-
-# The maximum number of entries that is returned for a search operation
-sizelimit 500
-
-# The tool-threads parameter sets the actual amount of cpu's that is used
-# for indexing.
-tool-threads 1
-
-# TLS Support
-TLSCertificateFile /etc/yunohost/certs/yunohost.org/crt.pem
-TLSCertificateKeyFile /etc/yunohost/certs/yunohost.org/key.pem
-
-#######################################################################
-# Specific Backend Directives for mdb:
-# Backend specific directives apply to this backend until another
-# 'backend' directive occurs
-backend		mdb
-
-#######################################################################
-# Specific Directives for database #1, of type mdb:
-# Database specific directives apply to this databasse until another
-# 'database' directive occurs
-database        mdb
-
-# The base of your directory in database #1
-suffix          "dc=yunohost,dc=org"
-
-# rootdn directive for specifying a superuser on the database. This is needed
-# for syncrepl.
-# rootdn          "cn=admin,dc=yunohost,dc=org"
-
-# Where the database file are physically stored for database #1
-directory       "/var/lib/ldap"
-
-# Indexing options for database #1
-index  objectClass                   eq
-index  uid,sudoUser                  eq,sub
-index  entryCSN,entryUUID            eq
-index  cn,mail                       eq
-index  gidNumber,uidNumber           eq
-index  member,memberUid,uniqueMember eq
-index  virtualdomain                 eq
-index  permission                    eq
-
-# Save the time that the entry gets modified, for database #1
-lastmod         on
-
-# Checkpoint the BerkeleyDB database periodically in case of system
-# failure and to speed slapd shutdown.
-checkpoint      512 30
-
-# The userPassword by default can be changed
-# by the entry owning it if they are authenticated.
-# Others should not be able to see it, except the
-# admin entry below
-# These access lines apply to database #1 only
-access to attrs=userPassword,shadowLastChange
-        by dn="cn=admin,dc=yunohost,dc=org" write
-        by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" write
-        by anonymous auth
-        by self write
-        by * none
-
-# Personnal information can be changed by the entry
-# owning it if they are authenticated.
-# Others should be able to see it.
-access to attrs=cn,gecos,givenName,mail,maildrop,displayName,sn
-        by dn="cn=admin,dc=yunohost,dc=org" write
-        by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" write
-        by self write
-        by * read
-
-# Ensure read access to the base for things like
-# supportedSASLMechanisms.  Without this you may
-# have problems with SASL not knowing what
-# mechanisms are available and the like.
-# Note that this is covered by the 'access to *'
-# ACL below too but if you change that as people
-# are wont to do you'll still need this if you
-# want SASL (and possible other things) to work 
-# happily.
-access to dn.base="" by * read
-
-# The admin dn has full write access, everyone else
-# can read everything.
-access to *
-        by dn="cn=admin,dc=yunohost,dc=org" write
-        by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" write
-        by group/groupOfNames/Member="cn=admin,ou=groups,dc=yunohost,dc=org" write
-        by * read
-
-# Configure Memberof Overlay (used for Yunohost permission)
-
-# Link user <-> group
-#dn: olcOverlay={0}memberof,olcDatabase={1}mdb,cn=config
-overlay                 memberof
-memberof-group-oc       groupOfNamesYnh
-memberof-member-ad      member
-memberof-memberof-ad    memberOf
-memberof-dangling       error
-memberof-refint         TRUE
-
-# Link permission <-> groupes
-#dn: olcOverlay={1}memberof,olcDatabase={1}mdb,cn=config
-overlay                 memberof
-memberof-group-oc       permissionYnh
-memberof-member-ad      groupPermission
-memberof-memberof-ad    permission
-memberof-dangling       error
-memberof-refint         TRUE
-
-# Link permission <-> user
-#dn: olcOverlay={2}memberof,olcDatabase={1}mdb,cn=config
-overlay                 memberof
-memberof-group-oc       permissionYnh
-memberof-member-ad      inheritPermission
-memberof-memberof-ad    permission
-memberof-dangling       error
-memberof-refint         TRUE
diff --git a/data/templates/slapd/slapd.ldif b/data/templates/slapd/slapd.ldif
new file mode 100644
index 000000000..c9b6c581f
--- /dev/null
+++ b/data/templates/slapd/slapd.ldif
@@ -0,0 +1,229 @@
+# OpenLDAP server configuration for Yunohost
+# ------------------------------------------
+#
+# By the Yunohost regen-conf tools it's NOT possible to edit the config database by a LDAP request.
+# The way to to edit the config database is to edit THIS file
+# and after update the config database based on this file.
+#
+# Config database customization:
+# 1. Edit this file as you want.
+# 2. Apply your modifications. For this just run this following command in a shell:
+#    $ /usr/share/yunohost/hooks/conf_regen/06-slapd apply_config
+#
+# Note that if you customize this file after all modifications my Yunohost won't be applied.
+
+#
+# Main configuration
+#
+dn: cn=config
+objectClass: olcGlobal
+cn: config
+olcConfigFile: /etc/ldap/slapd.conf
+olcConfigDir: /etc/ldap/slapd.d/
+# List of arguments that were passed to the server
+olcArgsFile: /var/run/slapd/slapd.args
+#
+olcAttributeOptions: lang-
+olcAuthzPolicy: none
+olcConcurrency: 0
+olcConnMaxPending: 100
+olcConnMaxPendingAuth: 1000
+olcIdleTimeout: 0
+olcIndexSubstrIfMaxLen: 4
+olcIndexSubstrIfMinLen: 2
+olcIndexSubstrAnyLen: 4
+olcIndexSubstrAnyStep: 2
+olcIndexIntLen: 4
+olcListenerThreads: 1
+olcLocalSSF: 71
+# Read slapd.conf(5) for possible values
+olcLogLevel: None
+# Where the pid file is put. The init.d script
+# will not stop the server if you change this.
+olcPidFile: /var/run/slapd/slapd.pid
+olcReverseLookup: FALSE
+olcThreads: 16
+# TLS Support
+olcTLSCertificateFile: /etc/yunohost/certs/yunohost.org/crt.pem
+olcTLSCertificateKeyFile: /etc/yunohost/certs/yunohost.org/key.pem
+olcTLSVerifyClient: never
+olcTLSProtocolMin: 0.0
+# The tool-threads parameter sets the actual amount of cpu's that is used
+# for indexing.
+olcToolThreads: 1
+structuralObjectClass: olcGlobal
+
+#
+# Schema and objectClass definitions
+#
+dn: cn=schema,cn=config
+objectClass: olcSchemaConfig
+cn: schema
+
+include: file:///etc/ldap/schema/core.ldif
+include: file:///etc/ldap/schema/cosine.ldif
+include: file:///etc/ldap/schema/nis.ldif
+include: file:///etc/ldap/schema/inetorgperson.ldif
+include: file:///etc/ldap/schema/mailserver.ldif
+include: file:///etc/ldap/schema/sudo.ldif
+include: file:///etc/ldap/schema/permission.ldif
+
+#
+# Module management
+#
+dn: cn=module{0},cn=config
+objectClass: olcModuleList
+cn: module{0}
+# Where the dynamically loaded modules are stored
+olcModulePath: /usr/lib/ldap
+olcModuleLoad: {0}back_mdb
+olcModuleLoad: {1}memberof
+structuralObjectClass: olcModuleList
+
+#
+# Frontend database
+#
+dn: olcDatabase={-1}frontend,cn=config
+objectClass: olcDatabaseConfig
+objectClass: olcFrontendConfig
+olcDatabase: {-1}frontend
+olcAddContentAcl: FALSE
+olcLastMod: TRUE
+olcSchemaDN: cn=Subschema
+# Hashes to be used in generation of user passwords
+olcPasswordHash: {SSHA}
+structuralObjectClass: olcDatabaseConfig
+
+#
+# Config database Configuration (#0)
+#
+dn: olcDatabase={0}config,cn=config
+objectClass: olcDatabaseConfig
+olcDatabase: {0}config
+# Give access to root user.
+# This give the possiblity to the admin to customize the LDAP configuration
+olcAccess: {0}to *  by * none
+olcAddContentAcl: TRUE
+olcLastMod: TRUE
+olcRootDN: cn=config
+structuralObjectClass: olcDatabaseConfig
+
+#
+# Main database Configuration (#1)
+#
+dn: olcDatabase={1}mdb,cn=config
+objectClass: olcDatabaseConfig
+objectClass: olcMdbConfig
+olcDatabase: {1}mdb
+# The base of your directory in database #1
+olcSuffix: dc=yunohost,dc=org
+#
+# The userPassword by default can be changed
+# by the entry owning it if they are authenticated.
+# Others should not be able to see it, except the
+# admin entry below
+# These access lines apply to database #1 only
+olcAccess: {0}to attrs=userPassword,shadowLastChange
+    by dn.base="cn=admin,dc=yunohost,dc=org" write
+    by dn.base="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" write
+    by anonymous auth
+    by self write
+    by * none
+#
+# Personnal information can be changed by the entry
+# owning it if they are authenticated.
+# Others should be able to see it.
+olcAccess: {1}to attrs=cn,gecos,givenName,mail,maildrop,displayName,sn
+    by dn.base="cn=admin,dc=yunohost,dc=org" write
+    by dn.base="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" write
+    by self write
+    by * read
+#
+# Ensure read access to the base for things like
+# supportedSASLMechanisms.  Without this you may
+# have problems with SASL not knowing what
+# mechanisms are available and the like.
+# Note that this is covered by the 'access to *'
+# ACL below too but if you change that as people
+# are wont to do you'll still need this if you
+# want SASL (and possible other things) to work
+# happily.
+olcAccess: {2}to dn.base=""
+    by * read
+#
+# The admin dn has full write access, everyone else
+# can read everything.
+olcAccess: {3}to *
+    by dn.base="cn=admin,dc=yunohost,dc=org" write
+    by dn.base="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" write
+    by group/groupOfNames/member.exact="cn=admin,ou=groups,dc=yunohost,dc=org" write
+    by * read
+#
+olcAddContentAcl: FALSE
+# Save the time that the entry gets modified, for database #1
+olcLastMod: TRUE
+# Where the database file are physically stored for database #1
+olcDbDirectory: /var/lib/ldap
+# Checkpoint the BerkeleyDB database periodically in case of system
+# failure and to speed slapd shutdown.
+olcDbCheckpoint: 512 30
+olcDbNoSync: FALSE
+# Indexing options for database #1
+olcDbIndex: objectClass eq
+olcDbIndex: entryUUID eq
+olcDbIndex: entryCSN eq
+olcDbIndex: cn eq
+olcDbIndex: uid eq,sub
+olcDbIndex: uidNumber eq
+olcDbIndex: gidNumber eq
+olcDbIndex: sudoUser eq,sub
+olcDbIndex: member eq
+olcDbIndex: mail eq
+olcDbIndex: memberUid eq
+olcDbIndex: uniqueMember eq
+olcDbIndex: virtualdomain eq
+olcDbMaxSize: 10485760
+structuralObjectClass: olcMdbConfig
+
+#
+# Configure Memberof Overlay (used for Yunohost permission)
+#
+
+# Link user <-> group
+dn: olcOverlay={0}memberof,olcDatabase={1}mdb,cn=config
+objectClass: olcOverlayConfig
+objectClass: olcMemberOf
+olcOverlay: {0}memberof
+olcMemberOfDangling: error
+olcMemberOfDanglingError: constraintViolation
+olcMemberOfRefInt: TRUE
+olcMemberOfGroupOC: groupOfNamesYnh
+olcMemberOfMemberAD: member
+olcMemberOfMemberOfAD: memberOf
+structuralObjectClass: olcMemberOf
+
+# Link permission <-> groupes
+dn: olcOverlay={1}memberof,olcDatabase={1}mdb,cn=config
+objectClass: olcOverlayConfig
+objectClass: olcMemberOf
+olcOverlay: {1}memberof
+olcMemberOfDangling: error
+olcMemberOfDanglingError: constraintViolation
+olcMemberOfRefInt: TRUE
+olcMemberOfGroupOC: permissionYnh
+olcMemberOfMemberAD: groupPermission
+olcMemberOfMemberOfAD: permission
+structuralObjectClass: olcMemberOf
+
+# Link permission <-> user
+dn: olcOverlay={2}memberof,olcDatabase={1}mdb,cn=config
+objectClass: olcOverlayConfig
+objectClass: olcMemberOf
+olcOverlay: {2}memberof
+olcMemberOfDangling: error
+olcMemberOfDanglingError: constraintViolation
+olcMemberOfRefInt: TRUE
+olcMemberOfGroupOC: permissionYnh
+olcMemberOfMemberAD: inheritPermission
+olcMemberOfMemberOfAD: permission
+structuralObjectClass: olcMemberOf