diff --git a/app/config/routes.yml b/app/config/routes.yml
index 71b1d67..610ed71 100644
--- a/app/config/routes.yml
+++ b/app/config/routes.yml
@@ -70,8 +70,11 @@ router:
     backend-user-edit:
       pattern: '/admin/user/{id:([0-9]+)}'
       path: backend::user::edit
+    backend-user-activation-email:
+      pattern: '/admin/user/{id:([0-9]+)}/activation'
+      path: backend::user::activation-email
     backend-user-status:
-      pattern: '/admin/user/{id:([0-9]+)}/{type}'
+      pattern: '/admin/user/{id:([0-9]+)}/status/{type}'
       path:
         module: backend
         controller: user
diff --git a/app/controllers/ApiController.php b/app/controllers/ApiController.php
index 50a79a8..b5642f3 100644
--- a/app/controllers/ApiController.php
+++ b/app/controllers/ApiController.php
@@ -6,6 +6,7 @@ use App\Controller\ControllerBase,
     App\Model\Data\Callback as CallbackModel,
     App\Model\Data\Request as RequestModel,
     App\Model\Data\RequestMeta as RequestMetaModel,
+    App\Model\Data\User,
     App\Model\Data\UserActivation;
 
 class ApiController extends ControllerBase
diff --git a/app/controllers/backend/UserController.php b/app/controllers/backend/UserController.php
index c1f8206..61206e6 100644
--- a/app/controllers/backend/UserController.php
+++ b/app/controllers/backend/UserController.php
@@ -97,4 +97,20 @@ class UserController extends \Phalcon\Mvc\Controller
         $this->flash->success('The account was: ' . $status);
         $this->response->redirect('/admin');
     }
+
+    public function activationEmailAction($id)
+    {
+        $user = User::findFirstById($id);
+        if ($user) {
+            if ($user->isSuspended()) {
+                $this->eventsManager->fire('auth:onSentActivation', $user);
+                $this->flash->success('Activation email sent to: ' . $user->email);
+            } else {
+                $this->flash->error('Only suspended users can be sent activation emails.');
+            }
+        } else {
+            $this->flash->error('Invalid user: ' . $id);
+        }
+        $this->response->redirect('/admin');
+    }
 }
diff --git a/app/library/Services.php b/app/library/Services.php
index 56aa404..b3d9cab 100644
--- a/app/library/Services.php
+++ b/app/library/Services.php
@@ -32,7 +32,8 @@ use Httpcb\Auth,
 
 use App\Listener\AccessListener,
     App\Listener\DispatchListener,
-    App\Listener\ActivityLog;
+    App\Listener\ActivityLog,
+    App\Listener\AuthEmailListener;
 
 class Services extends DiDefault
 {
@@ -345,6 +346,7 @@ class Services extends DiDefault
         $eventsManager = new \Phalcon\Events\Manager();
         $eventsManager->attach('user', $activityLog);
         $eventsManager->attach('auth', $activityLog);
+        $eventsManager->attach('auth', new AuthEmailListener);
 
         return $eventsManager;
     }
diff --git a/app/listeners/ActivityLog.php b/app/listeners/ActivityLog.php
index b12190a..2af1481 100644
--- a/app/listeners/ActivityLog.php
+++ b/app/listeners/ActivityLog.php
@@ -65,6 +65,18 @@ class ActivityLog extends Injectable
         $this->_log($user, sprintf("OAuth disconnected (%s)", $providerName));
     }
 
+    /**
+     * Fired when a activation email is sent.
+     *
+     * @param Event $event
+     * @param User $user
+     * @param string $providerName
+     */
+    public function onSentActivation(Event $event, User $user)
+    {
+        $this->_log($user, sprintf("Activation email sent"));
+    }
+
     protected function _log(User $user, $message)
     {
         $ip = (new \Phalcon\Http\Request())->getClientAddress(true);
diff --git a/app/listeners/AuthEmailListener.php b/app/listeners/AuthEmailListener.php
new file mode 100644
index 0000000..73908a0
--- /dev/null
+++ b/app/listeners/AuthEmailListener.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Listener;
+
+use App\Model\Data\User,
+    App\Model\Data\UserActivation;
+
+use Phalcon\Di\Injectable,
+    Phalcon\Events\Event;
+
+class AuthEmailListener extends Injectable
+{
+    public function onSentActivation(Event $event, User $user)
+    {
+        $activation = new UserActivation();
+        $activation->setUserId($user->getId())
+            ->save();
+
+        $content = $this->di->getShared('template')->render('mail/account_activation', [
+            'link' => $activation->getActivationKey()
+        ]);
+
+        $this->di->getMail()->send('Httpcb account activation', $user->getEmail(), $content);
+    }
+}
diff --git a/app/models/Data/User.php b/app/models/Data/User.php
index 1fe205c..7bb2cbb 100644
--- a/app/models/Data/User.php
+++ b/app/models/Data/User.php
@@ -265,6 +265,16 @@ class User extends Base
         return $this->status == self::STATUS_ACTIVE;
     }
 
+    /**
+     * Returns true if this user is suspended.
+     *
+     * @return bool
+     */
+    public function isSuspended()
+    {
+        return $this->status == self::STATUS_SUSPENDED;
+    }
+
     /**
      * @return mixed
      */
@@ -282,7 +292,7 @@ class User extends Base
         $this->password = $password;
         return $this;
     }
-    
+
     /**
      * @return mixed
      */
diff --git a/app/views/backend/user/form.volt b/app/views/backend/user/form.volt
index 43d0542..1878dd1 100644
--- a/app/views/backend/user/form.volt
+++ b/app/views/backend/user/form.volt
@@ -56,6 +56,13 @@
             {% if (user.getId()) %}
             {% set actions = [ 'Activate': 'Active', 'Suspend': 'Suspended', 'Delete': 'Deleted' ] %}
             <div class="float-end">
+
+                {% if user.isSuspended() %}
+                <a class="button button-info" href="{{ url(['for': 'backend-user-activation-email', 'id': user.getId() ]) }}">
+                    Send activation email
+                </a>
+                {% endif %}
+
                 {% for label, status in actions %}
 
                 {% if (user.status != status) %}