diff --git a/src/IDF/Form/UserAccount.php b/src/IDF/Form/UserAccount.php
index 2474aeb..2a9914f 100644
--- a/src/IDF/Form/UserAccount.php
+++ b/src/IDF/Form/UserAccount.php
@@ -163,6 +163,13 @@ class IDF_Form_UserAccount  extends Pluf_Form
                                             'widget' => 'Pluf_Form_Widget_TextareaInput',
                                             'help_text' => __('Paste a SSH or monotone public key. Be careful to not provide your private key here!')
                                             ));
+
+        $this->fields['secondary_mail'] = new Pluf_Form_Field_Email(
+                                      array('required' => false,
+                                            'label' => __('Add a secondary mail address'),
+                                            'initial' => '',
+                                            'help_text' => __('You will get a mail to confirm that you own the address you specify.'),
+                                            ));
     }
 
     /**
@@ -400,6 +407,15 @@ class IDF_Form_UserAccount  extends Pluf_Form
         return $this->cleaned_data['email'];
     }
 
+    function clean_secondary_mail()
+    {
+        $this->cleaned_data['secondary_mail'] = mb_strtolower(trim($this->cleaned_data['secondary_mail']));
+        if (Pluf::factory('IDF_EmailAddress')->get_user_for_email_address($this->cleaned_data['secondary_mail']) != null) {
+            throw new Pluf_Form_Invalid(sprintf(__('The email "%s" is already used.'), $this->cleaned_data['secondary_mail']));
+        }
+        return $this->cleaned_data['secondary_mail'];
+    }
+
     function clean_public_key()
     {
         $this->cleaned_data['public_key'] =
diff --git a/src/IDF/templates/idf/user/myaccount.html b/src/IDF/templates/idf/user/myaccount.html
index a1de2b1..f84dbec 100644
--- a/src/IDF/templates/idf/user/myaccount.html
+++ b/src/IDF/templates/idf/user/myaccount.html
@@ -100,6 +100,14 @@
 <span class="helptext">{$form.f.public_key.help_text}</span>
 </td>
 </tr>
+<tr><td colspan="2" class="separator">{trans "Secondary Emails"}</td></tr>
+<tr>
+<th>{$form.f.secondary_mail.labelTag}:</th>
+<td>{if $form.f.secondary_mail.errors}{$form.f.secondary_mail.fieldErrors}{/if}
+{$form.f.secondary_mail|unsafe}<br />
+<span class="helptext">{$form.f.secondary_mail.help_text}</span>
+</td>
+</tr>
 <tr class="pass-info" id="extra-password">
 <th>{trans 'Extra password'}:</th>
 <td><span class="mono">{$ext_pass}</span><br />