diff --git a/src/.env.example b/src/.env.example
--- a/src/.env.example
+++ b/src/.env.example
@@ -7,6 +7,7 @@
 APP_DOMAIN=kolabnow.com
 APP_THEME=default
 APP_TENANT_ID=1
+APP_SIGNUP_APPROVAL=false
 
 ASSET_URL=http://127.0.0.1:8000
 
diff --git a/src/app/Auth/LDAPUserProvider.php b/src/app/Auth/LDAPUserProvider.php
--- a/src/app/Auth/LDAPUserProvider.php
+++ b/src/app/Auth/LDAPUserProvider.php
@@ -51,7 +51,7 @@
     {
         $authenticated = false;
 
-        if ($user->email === \strtolower($credentials['email'])) {
+        if ($user->email === \strtolower($credentials['email']) && !$user->isDraft()) {
             if (!empty($user->password)) {
                 if (Hash::check($credentials['password'], $user->password)) {
                     $authenticated = true;
diff --git a/src/app/Http/Controllers/API/SignupController.php b/src/app/Http/Controllers/API/SignupController.php
--- a/src/app/Http/Controllers/API/SignupController.php
+++ b/src/app/Http/Controllers/API/SignupController.php
@@ -228,6 +228,9 @@
         $domain_name = Str::lower($domain_name);
         $domain = null;
 
+        // Are we using the signup with approval process?
+        $withApproval = \config('app.signup_approval');
+
         DB::beginTransaction();
 
         // Create domain record
@@ -243,6 +246,7 @@
         $user = User::create([
                 'email' => $login . '@' . $domain_name,
                 'password' => $request->password,
+                'status' => $withApproval ? User::STATUS_DRAFT : 0,
         ]);
 
         if (!empty($discount)) {
@@ -265,6 +269,10 @@
 
         DB::commit();
 
+        if ($withApproval) {
+            return response()->json(['status' => 'success']);
+        }
+
         return AuthController::logonResponse($user);
     }
 
diff --git a/src/app/Http/Controllers/API/V4/Reseller/UsersController.php b/src/app/Http/Controllers/API/V4/Reseller/UsersController.php
--- a/src/app/Http/Controllers/API/V4/Reseller/UsersController.php
+++ b/src/app/Http/Controllers/API/V4/Reseller/UsersController.php
@@ -11,6 +11,112 @@
 
 class UsersController extends \App\Http\Controllers\API\V4\UsersController
 {
+    /**
+     * Approve the user signup (draft)
+     *
+     * @param \Illuminate\Http\Request $request The API request.
+     * @param string                   $id      User identifier
+     *
+     * @return \Illuminate\Http\JsonResponse The response
+     */
+    public function approve(Request $request, $id)
+    {
+        $user = User::find($id);
+        $reseller = auth()->user();
+
+        if (
+            empty($user)
+            || $user->tenant_id != $reseller->tenant_id
+            || $user->role == 'admin'
+            || !$user->isDraft()
+        ) {
+            return $this->errorResponse(404);
+        }
+
+        $user->status ^= User::STATUS_DRAFT;
+        $user->save();
+
+        // FIXME: We should probably reset entitlements created_at/updated_at times to 'now'
+        //        Also the user created_at too?
+
+        \App\Jobs\SignupApprovalEmail::dispatch($user);
+
+        return response()->json([
+                'status' => 'success',
+                'message' => __('app.user-approve-success'),
+        ]);
+    }
+
+    /**
+     * Dismiss the user signup (draft)
+     *
+     * @param \Illuminate\Http\Request $request The API request.
+     * @param string                   $id      User identifier
+     *
+     * @return \Illuminate\Http\JsonResponse The response
+     */
+    public function dismiss(Request $request, $id)
+    {
+        $user = User::find($id);
+        $reseller = auth()->user();
+
+        if (
+            empty($user)
+            || $user->tenant_id != $reseller->tenant_id
+            || $user->role == 'admin'
+            || !$user->isDraft()
+        ) {
+            return $this->errorResponse(404);
+        }
+
+        $user->forceDelete();
+
+        // FIXME: Should we inform the user?
+
+        return response()->json([
+                'status' => 'success',
+                'message' => __('app.user-dismiss-success'),
+        ]);
+    }
+
+    /**
+     * Returns users in a draft state.
+     *
+     * @return \Illuminate\Http\JsonResponse JSON response
+     */
+    public function drafts()
+    {
+        $reseller = auth()->user();
+
+        $users = User::where('tenant_id', $reseller->tenant_id)
+            ->whereRaw('(status & ' . User::STATUS_DRAFT . ') > 0')
+            ->whereNull('role')
+            ->orderBy('created_at');
+
+        if (request()->input('count')) {
+            $count = $users->count();
+            $users = [];
+        } else {
+            $users = $users->get();
+            $count = count($users);
+
+            $users->map(function ($user) {
+                return [
+                    'id' => $user->id,
+                    'email' => $user->email,
+                    'name' => $user->name(),
+                    'external_email' => $user->getSetting('external_email'),
+                ];
+            });
+        }
+
+        return response()->json([
+                'status' => 'success',
+                'list' => $users,
+                'count' => $count,
+        ]);
+    }
+
     /**
      * Searching of user accounts.
      *
diff --git a/src/app/Jobs/SignupApprovalEmail.php b/src/app/Jobs/SignupApprovalEmail.php
new file mode 100644
--- /dev/null
+++ b/src/app/Jobs/SignupApprovalEmail.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Jobs;
+
+class SignupApprovalEmail extends UserJob
+{
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        $user = $this->getUser();
+
+        if (!$user) {
+            return;
+        }
+
+        $email = $user->getSetting('external_email');
+
+        if (!$email) {
+            return;
+        }
+
+        Mail::to($email)->send(new SignupApproval($user));
+    }
+}
diff --git a/src/app/Mail/SignupApproval.php b/src/app/Mail/SignupApproval.php
new file mode 100644
--- /dev/null
+++ b/src/app/Mail/SignupApproval.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace App\Mail;
+
+use App\User;
+use App\Utils;
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Queue\SerializesModels;
+
+class SignupApproval extends Mailable
+{
+    use Queueable;
+    use SerializesModels;
+
+    /** @var \App\User A user that has been approved */
+    protected $user;
+
+
+    /**
+     * Create a new message instance.
+     *
+     * @param \App\User $user A user object
+     *
+     * @return void
+     */
+    public function __construct(User $user)
+    {
+        $this->user = $user;
+    }
+
+    /**
+     * Build the message.
+     *
+     * @return $this
+     */
+    public function build()
+    {
+        $this->view('emails.html.signup_approval')
+            ->text('emails.plain.signup_approval')
+            ->subject(__('mail.signupapprval-subject', ['site' => \config('app.name')]))
+            ->with([
+                    'site' => \config('app.name'),
+                    'username' => $this->user->name(true),
+                    'supportUrl' => \config('app.support_url'),
+                    'dashboardUrl' => Utils::serviceUrl('/dashboard'),
+            ]);
+
+        return $this;
+    }
+
+    /**
+     * Render the mail template with fake data
+     *
+     * @param string $type Output format ('html' or 'text')
+     *
+     * @return string HTML or Plain Text output
+     */
+    public static function fakeRender(string $type = 'html'): string
+    {
+        $user = new User();
+
+        $mail = new self($user);
+
+        return Helper::render($mail, $type);
+    }
+}
diff --git a/src/app/User.php b/src/app/User.php
--- a/src/app/User.php
+++ b/src/app/User.php
@@ -43,6 +43,8 @@
     public const STATUS_LDAP_READY = 1 << 4;
     // user mailbox has been created in IMAP
     public const STATUS_IMAP_READY = 1 << 5;
+    // user signup has not been approved yet
+    public const STATUS_DRAFT = 1 << 7;
 
 
     // change the default primary key type
@@ -469,6 +471,16 @@
         return ($this->status & self::STATUS_DELETED) > 0;
     }
 
+    /**
+     * Returns whether this user is a draft (not approved yet).
+     *
+     * @return bool
+     */
+    public function isDraft(): bool
+    {
+        return ($this->status & self::STATUS_DRAFT) > 0;
+    }
+
     /**
      * Returns whether this (external) domain has been verified
      * to exist in DNS.
diff --git a/src/app/Wallet.php b/src/app/Wallet.php
--- a/src/app/Wallet.php
+++ b/src/app/Wallet.php
@@ -60,6 +60,10 @@
 
     public function chargeEntitlements($apply = true)
     {
+        if ($this->owner->isDraft()) {
+            return 0;
+        }
+
         // This wallet has been created less than a month ago, this is the trial period
         if ($this->owner->created_at >= Carbon::now()->subMonthsWithoutOverflow(1)) {
             // Move all the current entitlement's updated_at timestamps forward to one month after
diff --git a/src/config/app.php b/src/config/app.php
--- a/src/config/app.php
+++ b/src/config/app.php
@@ -67,6 +67,8 @@
 
     'tenant_id' => env('APP_TENANT_ID', null),
 
+    'signup_approval' => env('APP_SIGNUP_APPROVAL', false),
+
     /*
     |--------------------------------------------------------------------------
     | Application Domain
diff --git a/src/resources/js/reseller/routes.js b/src/resources/js/reseller/routes.js
--- a/src/resources/js/reseller/routes.js
+++ b/src/resources/js/reseller/routes.js
@@ -3,6 +3,7 @@
 import LoginComponent from '../../vue/Login'
 import LogoutComponent from '../../vue/Logout'
 import PageComponent from '../../vue/Page'
+import SignupsComponent from '../../vue/Reseller/Signups'
 //import StatsComponent from '../../vue/Reseller/Stats'
 //import UserComponent from '../../vue/Reseller/User'
 
@@ -35,6 +36,12 @@
         name: 'logout',
         component: LogoutComponent
     },
+    {
+        path: '/signups',
+        name: 'signups',
+        component: SignupsComponent,
+        meta: { requiresAuth: true }
+    },
 /*
     {
         path: '/stats',
diff --git a/src/resources/lang/en/mail.php b/src/resources/lang/en/mail.php
--- a/src/resources/lang/en/mail.php
+++ b/src/resources/lang/en/mail.php
@@ -71,6 +71,10 @@
     'support' => "Special circumstances? Something is wrong with a charge?\n"
         . ":site Support is here to help.",
 
+    'signupapproval-subject' => ":site Signup Approved",
+    'signupapproval-body' => "Thank you for signing up for a :site account.\n"
+        . "Your request has been approved. You can now log in to the cockpit (link below).";
+
     'signupcode-subject' => ":site Registration",
     'signupcode-body1' => "This is your verification code for the :site registration process:",
     'signupcode-body2' => "You can also click the link below to continue the registration process:",
diff --git a/src/resources/views/emails/html/signup_approval.blade.php b/src/resources/views/emails/html/signup_approval.blade.php
new file mode 100644
--- /dev/null
+++ b/src/resources/views/emails/html/signup_approval.blade.php
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
+    <head>
+        <meta charset="utf-8">
+    </head>
+    <body>
+        <p>{{ __('mail.header', ['name' => $username]) }}</p>
+
+        <p>{{ __('mail.signupapproval-body', ['site' => $site]) }}</p>
+
+        <p><a href="{!! $dashboardUrl !!}">{!! $dashboardUrl !!}</a></p>
+
+        <p>{{ __('mail.footer1') }}</p>
+        <p>{{ __('mail.footer2', ['site' => $site]) }}</p>
+    </body>
+</html>
diff --git a/src/resources/views/emails/plain/signup_approval.blade.php b/src/resources/views/emails/plain/signup_approval.blade.php
new file mode 100644
--- /dev/null
+++ b/src/resources/views/emails/plain/signup_approval.blade.php
@@ -0,0 +1,9 @@
+{!! __('mail.header', ['name' => $username]) !!}
+
+{!! __('mail.signupapproval-body', ['site' => $site]) !!}
+
+{!! $dashboardUrl !!}
+
+-- 
+{!! __('mail.footer1') !!}
+{!! __('mail.footer2', ['site' => $site]) !!}
diff --git a/src/resources/vue/Reseller/Dashboard.vue b/src/resources/vue/Reseller/Dashboard.vue
--- a/src/resources/vue/Reseller/Dashboard.vue
+++ b/src/resources/vue/Reseller/Dashboard.vue
@@ -1,11 +1,31 @@
 <template>
     <div class="container" dusk="dashboard-component">
         <div id="dashboard-nav" class="mt-3">
+            <router-link class="card link-signups" :to="{ name: 'signups' }">
+                <svg-icon icon="users"></svg-icon><span class="name">Signups</span>
+                <span v-if="signups > 0" class="badge badge-danger">{{ signups }}</span>
+            </router-link>
         </div>
     </div>
 </template>
 
 <script>
     export default {
+        data() {
+            return {
+                signups: 0
+            }
+        },
+        mounted() {
+            this.countSignups()
+        },
+        methods: {
+            countSignups() {
+                axios.get('/api/v4/users/drafts?count=1')
+                    .then(response => {
+                        this.signups = response.data.count
+                    })
+            }
+        }
     }
 </script>
diff --git a/src/resources/vue/Reseller/Signups.vue b/src/resources/vue/Reseller/Signups.vue
new file mode 100644
--- /dev/null
+++ b/src/resources/vue/Reseller/Signups.vue
@@ -0,0 +1,71 @@
+<template>
+    <div class="container">
+        <div class="card" id="signups-list">
+            <div class="card-body">
+                <div class="card-title">Signups</div>
+                <div class="card-text">
+                    <table class="table table-sm table-hover">
+                        <thead class="thead-light">
+                            <tr>
+                                <th scope="col">Email</th>
+                                <th scope="col">External Email</th>
+                                <th scope="col">Name</th>
+                                <th scope="col"></th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <tr v-for="user in users" :id="'user' + user.id" :key="user.id">
+                                <td><svg-icon icon="user"></svg-icon> {{ user.email }}</td>
+                                <td>{{ user.external_email }}</td>
+                                <td>{{ user.name }}</td>
+                                <td class="buttons">
+                                    <button class="btn btn-sm btn-success" @click="approveUser(user.id)">Approve</button>
+                                    <button class="btn btn-sm btn-danger" @click="dismissUser(user.id)">Dismiss</button>
+                                </td>
+                            </tr>
+                        </tbody>
+                        <tfoot class="table-fake-body">
+                            <tr>
+                                <td colspan="4">There are no new signups for approval.</td>
+                            </tr>
+                        </tfoot>
+                    </table>
+                </div>
+            </div>
+        </div>
+    </div>
+</template>
+
+<script>
+    export default {
+        data() {
+            return {
+                users: []
+            }
+        },
+        created() {
+            this.$root.startLoading()
+
+            axios.get('/api/v4/users/drafts')
+                .then(response => {
+                    this.$root.stopLoading()
+                    this.users = response.data.list
+                })
+                .catch(this.$root.errorHandler)
+        },
+        methods: {
+            approveUser(id) {
+                axios.post('/api/v4/users/' + id + '/approve')
+                    .then(response => {
+                        if (response.data.status == 'success') {
+                            this.$toast.success(response.data.message)
+                            $('#user' + id).remove()
+                        }
+                    })
+            },
+            dismissUser(id) {
+            
+            }
+        }
+    }
+</script>
diff --git a/src/resources/vue/Signup.vue b/src/resources/vue/Signup.vue
--- a/src/resources/vue/Signup.vue
+++ b/src/resources/vue/Signup.vue
@@ -94,6 +94,16 @@
                 </form>
             </div>
         </div>
+
+        <div class="card d-none" id="step4">
+            <div class="card-body">
+                <h4 class="card-title">Sign Up - Wait for approval</h4>
+                <p class="card-text">
+                    Thank you for signing up for a {{ appName }} account. Your request now would have to be approved by us.
+                    We'll send you an email notification when that happens. Stay tuned.
+                </p>
+            </div>
+        </div>
     </div>
 </template>
 
@@ -101,6 +111,7 @@
     export default {
         data() {
             return {
+                appName: window.config['app.name'],
                 email: '',
                 first_name: '',
                 last_name: '',
@@ -229,8 +240,13 @@
                     password_confirmation: this.password_confirmation,
                     voucher: this.voucher
                 }).then(response => {
-                    // auto-login and goto dashboard
-                    this.$root.loginUser(response.data)
+                    if (response.data.access_token) {
+                        // auto-login and goto dashboard
+                        this.$root.loginUser(response.data)
+                    } else {
+                        // display confirmation (step 4 - waiting for approval)
+                        this.displayForm(4)
+                    }
                 })
             },
             // Moves the user a step back in registration form
@@ -246,7 +262,7 @@
                 }
             },
             displayForm(step, focus) {
-                [0, 1, 2, 3].filter(value => value != step).forEach(value => {
+                [0, 1, 2, 3, 4].filter(value => value != step).forEach(value => {
                     $('#step' + value).addClass('d-none')
                 })
 
diff --git a/src/routes/api.php b/src/routes/api.php
--- a/src/routes/api.php
+++ b/src/routes/api.php
@@ -174,7 +174,10 @@
         Route::apiResource('entitlements', API\V4\Reseller\EntitlementsController::class);
         Route::apiResource('packages', API\V4\Reseller\PackagesController::class);
         Route::apiResource('skus', API\V4\Reseller\SkusController::class);
+        Route::get('users/drafts', 'API\V4\Reseller\UsersController@drafts');
         Route::apiResource('users', API\V4\Reseller\UsersController::class);
+        Route::post('users/{id}/approve', 'API\V4\Admin\UsersController@approve');
+        Route::post('users/{id}/dismiss', 'API\V4\Admin\UsersController@dismiss');
         Route::apiResource('wallets', API\V4\Reseller\WalletsController::class);
         Route::apiResource('discounts', API\V4\Reseller\DiscountsController::class);
     }