diff --git a/app/admin/user.rb b/app/admin/user.rb
index dacf86b1..565c205a 100644
--- a/app/admin/user.rb
+++ b/app/admin/user.rb
@@ -21,15 +21,22 @@ ActiveAdmin.register User do
       f.input :email
       f.input :firstname
       f.input :lastname
-      f.input :password
-      f.input :password_confirmation
     end
     f.actions
   end
+
   controller do
     def permitted_params
-      params.permit admin_user: %i[login email firstname lastname password
-                                   password_confirmation]
+      params.permit user: %i[login email firstname lastname]
     end
   end
+
+  before_create do |user|
+    user.password = Devise.friendly_token.first(8)
+  end
+
+  after_create do |user|
+    logger.info 'Sending initialisation mail to moderator'
+    user.send_reset_password_instructions
+  end
 end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 605738cf..fb634591 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,7 +1,7 @@
 # The top level controller, where can be centralised almost everything
 class ApplicationController < ActionController::Base
-  before_action :set_paper_trail_whodunnit, :set_locale, :discard
-  before_action :set_mailer_host, if: :devise_controller?
+  before_action :set_paper_trail_whodunnit, :set_locale, :discard,
+                :set_mailer_host
   before_action :configure_permitted_parameters, if: :devise_controller?
 
   # Prevent CSRF attacks by raising an exception.
diff --git a/app/controllers/events_controller.rb b/app/controllers/events_controller.rb
index d6a800f9..73afe3a0 100644
--- a/app/controllers/events_controller.rb
+++ b/app/controllers/events_controller.rb
@@ -9,7 +9,6 @@ class EventsController < ApplicationController
   before_action :set_event, except: %i[index new preview_create create]
   before_action :set_create_event, only: %i[new preview_create create]
   before_action :check_secret, only: %i[edit preview update destroy]
-  before_action :set_mailer_host, only: %i[create update destroy]
   rescue_from ActiveRecord::StaleObjectError, with: :locked
 
   def index
diff --git a/app/controllers/moderations_controller.rb b/app/controllers/moderations_controller.rb
index d733d4e1..f8d6aed4 100644
--- a/app/controllers/moderations_controller.rb
+++ b/app/controllers/moderations_controller.rb
@@ -4,7 +4,7 @@ class ModerationsController < ApplicationController
   has_scope :near, type: :hash, using: %i[location distance]
 
   before_action :authenticate_user!
-  before_action :set_moderation, :set_mailer_host, only:
+  before_action :set_moderation, only:
     %i[show edit preview update validate accept refuse destroy]
   before_action :generate_destroy_reason, only: :destroy
   rescue_from ActiveRecord::StaleObjectError, with: :locked
@@ -14,6 +14,14 @@ class ModerationsController < ApplicationController
     @orgas = Orga.unmoderated
   end
 
+  def show; end
+
+  def edit; end
+
+  def validate; end
+
+  def refuse; end
+
   def preview
     @moderation.attributes = moderation_params
     @moderation.valid?
diff --git a/app/controllers/notes_controller.rb b/app/controllers/notes_controller.rb
index de2e2852..4c0e22c2 100644
--- a/app/controllers/notes_controller.rb
+++ b/app/controllers/notes_controller.rb
@@ -1,7 +1,7 @@
 # Events, particulary during moderation, can have notes associated to them
 class NotesController < ApplicationController
   before_action :set_event, only: %i[new create]
-  before_action :create_note, :set_mailer_host, only: %i[create]
+  before_action :create_note, only: %i[create]
 
   # GET /moderations/id/new
   def new
diff --git a/app/controllers/orgas_controller.rb b/app/controllers/orgas_controller.rb
index f41d5878..4c73e768 100644
--- a/app/controllers/orgas_controller.rb
+++ b/app/controllers/orgas_controller.rb
@@ -5,7 +5,6 @@ class OrgasController < ApplicationController
   has_scope :active, type: :boolean, default: true, allow_blank: true
 
   before_action :set_orga, except: %i[index new create]
-  before_action :set_mailer_host
   before_action :authenticate_user!, except: %i[index new create show],
                                      unless: :check_secret
 
diff --git a/app/views/devise/sessions/new.html.haml b/app/views/devise/sessions/new.html.haml
index 74746087..353874d6 100644
--- a/app/views/devise/sessions/new.html.haml
+++ b/app/views/devise/sessions/new.html.haml
@@ -3,7 +3,7 @@
   .field.login
     = f.label :login
     %br/
-    = f.email_field :login, autofocus: true, autocomplete: "login"
+    = f.text_field :login, autofocus: true, autocomplete: "login"
   .field.password
     = f.label :password
     %br/
diff --git a/config/routes.rb b/config/routes.rb
index 19249352..0f85ad1b 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -43,7 +43,8 @@ Rails.application.routes.draw do
 
   devise_for :users, skip: [:registrations]
   as :user do
-    get 'users/edit' => 'devise/registrations#edit', as: 'edit_user_registration'
+    get 'users/edit' => 'devise/registrations#edit',
+        as: 'edit_user_registration'
     put 'users' => 'devise/registrations#update', as: 'user_registration'
   end
   devise_for :admin_users, ActiveAdmin::Devise.config