diff --git a/front/authorization.form.php b/front/authorization.form.php
index 2d05e82..75796e9 100644
--- a/front/authorization.form.php
+++ b/front/authorization.form.php
@@ -27,12 +27,30 @@
 include ('../../../inc/includes.php');
 
 $authorization = new PluginOauthimapAuthorization();
+$application   = new PluginOauthimapApplication();
 
 if (isset($_POST['id']) && isset($_POST['delete'])) {
    $authorization->check($_POST['id'], DELETE);
    $authorization->delete($_POST);
 
    Html::back();
-}
+} else if (isset($_POST['id']) && isset($_POST['update'])) {
+   $authorization->check($_POST['id'], UPDATE);
+   if ($authorization->update($_POST)
+      && $application->getFromDB($authorization->fields[$application->getForeignKeyField()])) {
+      Html::redirect($application->getLinkURL());
+   }
 
-Html::displayErrorAndDie('lost');
+   Html::back();
+} else if (isset($_GET['id'])) {
+   $application = new PluginOauthimapApplication();
+   $application->displayHeader();
+   $authorization->display(
+      [
+         'id' => $_GET['id'],
+      ]
+   );
+   Html::footer();
+} else {
+   Html::displayErrorAndDie('lost');
+}
diff --git a/inc/authorization.class.php b/inc/authorization.class.php
index 313ce21..b70a075 100644
--- a/inc/authorization.class.php
+++ b/inc/authorization.class.php
@@ -34,6 +34,9 @@
 
 class PluginOauthimapAuthorization extends CommonDBChild {
 
+   // From CommonGlpi
+   protected $displaylist  = false;
+
    // From CommonDBTM
    public $dohistory       = true;
 
@@ -100,7 +103,7 @@ static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtem
          echo '<tr><th>' . __('No authorizations.', 'oauthimap') . '</th></tr>';
       } else {
          echo '<tr>';
-         echo '<th>' . __('Email') . '</th>';
+         echo '<th>' . __('Email', 'oauthimap') . '</th>';
          echo '<th></th>';
          echo '</tr>';
 
@@ -110,7 +113,11 @@ static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtem
             echo '<td>' . $row['email'] . '</td>';
 
             echo '<td>';
-            echo '<form method="POST" action="' . Plugin::getWebDir('oauthimap') . '/front/authorization.form.php">';
+            echo '<a class="vsubmit" href="' . self::getFormURLWithID($row['id']) . '">';
+            echo __('Update', 'oauthimap');
+            echo '</a>';
+            echo ' ';
+            echo '<form method="POST" action="' . self::getFormURL() . '" style="display:inline-block;">';
             echo Html::hidden('_glpi_csrf_token', ['value' => Session::getNewCSRFToken()]);
             echo Html::hidden('id', ['value' => $row['id']]);
             echo '<button type="submit" class="vsubmit" name="delete" value="1">';
@@ -129,6 +136,38 @@ static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtem
       return true;
    }
 
+   public function showForm($id, $options = []) {
+
+      $options['colspan'] = 1;
+
+      $this->initForm($id, $options);
+      $this->showFormHeader($options);
+
+      echo '<tr class="tab_bg_1">';
+      echo '<td>';
+      echo __('Email', 'oauthimap');
+      echo ' ';
+      echo Html::showToolTip(
+         __('This email address corresponds to the "user" field of the SASL XOAUTH2 authentication query.'),
+         ['display' => false]
+      );
+      echo '</td>';
+      echo '<td>';
+      echo Html::input(
+         'email',
+         [
+            'value' => $this->fields['email'],
+            'style' => 'width:90%'
+         ]
+      );
+      echo '</td>';
+      echo '</tr>';
+
+      $this->showFormButtons($options + ['candel' => false]);
+
+      return true;
+   }
+
    function prepareInputForAdd($input) {
       if (!($input = $this->prepareInput($input))) {
          return false;
@@ -292,6 +331,10 @@ public function getOwnerDetails(): ?OwnerDetails {
       return $this->owner_details;
    }
 
+   function post_updateItem($history = 1) {
+      MailCollectorFeature::postUpdateAuthorization($this);
+      parent::post_updateItem($history);
+   }
 
    function post_purgeItem() {
       MailCollectorFeature::postPurgeAuthorization($this);
diff --git a/inc/mailcollectorfeature.class.php b/inc/mailcollectorfeature.class.php
index 9949fea..9e2353a 100644
--- a/inc/mailcollectorfeature.class.php
+++ b/inc/mailcollectorfeature.class.php
@@ -336,6 +336,37 @@ public static function postPurgeAuthorization(PluginOauthimapAuthorization $auth
       );
    }
 
+   /**
+    * Update mail collectors linked to the authorization.
+    *
+    * @param PluginOauthimapAuthorization $authorization
+    *
+    * @return void
+    */
+   public static function postUpdateAuthorization(PluginOauthimapAuthorization $authorization): void {
+      if (in_array('email', $authorization->updates) && array_key_exists('email', $authorization->oldvalues)) {
+         $collectors = self::getAssociatedMailCollectors(
+            self::getMailProtocolTypeIdentifier($authorization->fields[PluginOauthimapApplication::getForeignKeyField()]),
+            $authorization->oldvalues['email']
+         );
+         foreach ($collectors as $row) {
+            $mailcollector = new MailCollector();
+            $mailcollector->update(
+               [
+                  'id'    => $row['id'],
+                  'login' => $authorization->fields['email'],
+               ]
+            );
+            Session::addMessageAfterRedirect(
+               sprintf(
+                  __('Mail receiver "%s" has been updated.', 'oauthimap'),
+                  $mailcollector->getName()
+               )
+            );
+         }
+      }
+   }
+
    /**
     * Deactivate mail collectors using given protocol type and given login.
     *
diff --git a/locales/en_GB.mo b/locales/en_GB.mo
index 1639e2f..94580cf 100644
Binary files a/locales/en_GB.mo and b/locales/en_GB.mo differ
diff --git a/locales/en_GB.po b/locales/en_GB.po
index e66b817..3671207 100644
--- a/locales/en_GB.po
+++ b/locales/en_GB.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Cédric Anne, 2020
+# Cédric Anne, 2021
 # 
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-10-14 13:17+0000\n"
+"POT-Creation-Date: 2021-04-01 07:07+0000\n"
 "PO-Revision-Date: 2020-10-15 13:49+0000\n"
-"Last-Translator: Cédric Anne, 2020\n"
+"Last-Translator: Cédric Anne, 2021\n"
 "Language-Team: English (United Kingdom) (https://www.transifex.com/teclib/teams/28042/en_GB/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -38,50 +38,59 @@ msgstr "Unable to get authorization code"
 msgid "Unable to save authorization code"
 msgstr "Unable to save authorization code"
 
-#: inc/authorization.class.php:51
+#: inc/authorization.class.php:54
 msgid "Oauth authorization"
 msgid_plural "Oauth authorizations"
 msgstr[0] "Oauth authorization"
 msgstr[1] "Oauth authorizations"
 
-#: inc/authorization.class.php:92
+#: inc/authorization.class.php:95
 msgid "Create an authorization"
 msgstr "Create an authorization"
 
-#: inc/authorization.class.php:100
+#: inc/authorization.class.php:103
 msgid "No authorizations."
 msgstr "No authorizations."
 
-#: inc/authorization.class.php:104
-msgid "Expires at"
-msgstr "Expires at"
+#: inc/authorization.class.php:106 inc/authorization.class.php:148
+msgid "Email"
+msgstr "Email"
 
-#: inc/authorization.class.php:135
+#: inc/authorization.class.php:117
+msgid "Update"
+msgstr "Update"
+
+#: inc/authorization.class.php:125
 msgid "Delete"
 msgstr "Delete"
 
-#: inc/mailcollectorfeature.class.php:360
+#: inc/mailcollectorfeature.class.php:362
+#, php-format
+msgid "Mail receiver \"%s\" has been updated."
+msgstr "Mail receiver \"%s\" has been updated."
+
+#: inc/mailcollectorfeature.class.php:391
 #, php-format
 msgid "Mail receiver \"%s\" has been deactivated."
 msgstr "Mail receiver \"%s\" has been deactivated."
 
-#: inc/mailcollectorfeature.class.php:423
+#: inc/mailcollectorfeature.class.php:454
 msgid "No associated receivers."
 msgstr "No associated receivers."
 
-#: inc/mailcollectorfeature.class.php:426
+#: inc/mailcollectorfeature.class.php:457
 msgid "Name"
 msgstr "Name"
 
-#: inc/mailcollectorfeature.class.php:427
+#: inc/mailcollectorfeature.class.php:458
 msgid "Connection string"
 msgstr "Connection string"
 
-#: inc/mailcollectorfeature.class.php:428
+#: inc/mailcollectorfeature.class.php:459
 msgid "Login"
 msgstr "Login"
 
-#: inc/mailcollectorfeature.class.php:429
+#: inc/mailcollectorfeature.class.php:460
 msgid "Is active ?"
 msgstr "Is active ?"
 
diff --git a/locales/fr_FR.mo b/locales/fr_FR.mo
index 2911d24..9573b10 100644
Binary files a/locales/fr_FR.mo and b/locales/fr_FR.mo differ
diff --git a/locales/fr_FR.po b/locales/fr_FR.po
index 61f8341..c0353b3 100644
--- a/locales/fr_FR.po
+++ b/locales/fr_FR.po
@@ -4,16 +4,16 @@
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # 
 # Translators:
-# Cédric Anne, 2020
+# Cédric Anne, 2021
 # 
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-10-14 13:17+0000\n"
+"POT-Creation-Date: 2021-04-01 07:07+0000\n"
 "PO-Revision-Date: 2020-10-15 13:49+0000\n"
-"Last-Translator: Cédric Anne, 2020\n"
+"Last-Translator: Cédric Anne, 2021\n"
 "Language-Team: French (France) (https://www.transifex.com/teclib/teams/28042/fr_FR/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -38,50 +38,59 @@ msgstr "Impossible d'obtenir le code d'autorisation"
 msgid "Unable to save authorization code"
 msgstr "Impossible de sauvegarder le code d'autorisation"
 
-#: inc/authorization.class.php:51
+#: inc/authorization.class.php:54
 msgid "Oauth authorization"
 msgid_plural "Oauth authorizations"
 msgstr[0] "Autorisation Oauth"
 msgstr[1] "Autorisations Oauth"
 
-#: inc/authorization.class.php:92
+#: inc/authorization.class.php:95
 msgid "Create an authorization"
 msgstr "Créer une autorisation"
 
-#: inc/authorization.class.php:100
+#: inc/authorization.class.php:103
 msgid "No authorizations."
 msgstr "Aucune autorisation."
 
-#: inc/authorization.class.php:104
-msgid "Expires at"
-msgstr "Date d'expiration"
+#: inc/authorization.class.php:106 inc/authorization.class.php:148
+msgid "Email"
+msgstr "E-mail"
 
-#: inc/authorization.class.php:135
+#: inc/authorization.class.php:117
+msgid "Update"
+msgstr "Mettre à jour"
+
+#: inc/authorization.class.php:125
 msgid "Delete"
 msgstr "Supprimer"
 
-#: inc/mailcollectorfeature.class.php:360
+#: inc/mailcollectorfeature.class.php:362
+#, php-format
+msgid "Mail receiver \"%s\" has been updated."
+msgstr "Le collecteur mail \"%s\" a été mis à jour."
+
+#: inc/mailcollectorfeature.class.php:391
 #, php-format
 msgid "Mail receiver \"%s\" has been deactivated."
 msgstr "Le collecteur mail \"%s\" a été désactivé."
 
-#: inc/mailcollectorfeature.class.php:423
+#: inc/mailcollectorfeature.class.php:454
 msgid "No associated receivers."
 msgstr "Aucun collecteur associé."
 
-#: inc/mailcollectorfeature.class.php:426
+#: inc/mailcollectorfeature.class.php:457
 msgid "Name"
 msgstr "Nom"
 
-#: inc/mailcollectorfeature.class.php:427
+#: inc/mailcollectorfeature.class.php:458
 msgid "Connection string"
 msgstr "Chaîne de connexion"
 
-#: inc/mailcollectorfeature.class.php:428
+#: inc/mailcollectorfeature.class.php:459
 msgid "Login"
 msgstr "Identifiant"
 
-#: inc/mailcollectorfeature.class.php:429
+#: inc/mailcollectorfeature.class.php:460
 msgid "Is active ?"
 msgstr "Est actif ?"
 
diff --git a/locales/oauthimap.pot b/locales/oauthimap.pot
index a356813..4c2f049 100644
--- a/locales/oauthimap.pot
+++ b/locales/oauthimap.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-10-14 13:17+0000\n"
+"POT-Creation-Date: 2021-04-01 07:07+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -35,50 +35,59 @@ msgstr ""
 msgid "Unable to save authorization code"
 msgstr ""
 
-#: inc/authorization.class.php:51
+#: inc/authorization.class.php:54
 msgid "Oauth authorization"
 msgid_plural "Oauth authorizations"
 msgstr[0] ""
 msgstr[1] ""
 
-#: inc/authorization.class.php:92
+#: inc/authorization.class.php:95
 msgid "Create an authorization"
 msgstr ""
 
-#: inc/authorization.class.php:100
+#: inc/authorization.class.php:103
 msgid "No authorizations."
 msgstr ""
 
-#: inc/authorization.class.php:104
-msgid "Expires at"
+#: inc/authorization.class.php:106 inc/authorization.class.php:148
+msgid "Email"
 msgstr ""
 
-#: inc/authorization.class.php:135
+#: inc/authorization.class.php:117
+msgid "Update"
+msgstr ""
+
+#: inc/authorization.class.php:125
 msgid "Delete"
 msgstr ""
 
-#: inc/mailcollectorfeature.class.php:360
+#: inc/mailcollectorfeature.class.php:362
+#, php-format
+msgid "Mail receiver \"%s\" has been updated."
+msgstr ""
+
+#: inc/mailcollectorfeature.class.php:391
 #, php-format
 msgid "Mail receiver \"%s\" has been deactivated."
 msgstr ""
 
-#: inc/mailcollectorfeature.class.php:423
+#: inc/mailcollectorfeature.class.php:454
 msgid "No associated receivers."
 msgstr ""
 
-#: inc/mailcollectorfeature.class.php:426
+#: inc/mailcollectorfeature.class.php:457
 msgid "Name"
 msgstr ""
 
-#: inc/mailcollectorfeature.class.php:427
+#: inc/mailcollectorfeature.class.php:458
 msgid "Connection string"
 msgstr ""
 
-#: inc/mailcollectorfeature.class.php:428
+#: inc/mailcollectorfeature.class.php:459
 msgid "Login"
 msgstr ""
 
-#: inc/mailcollectorfeature.class.php:429
+#: inc/mailcollectorfeature.class.php:460
 msgid "Is active ?"
 msgstr ""
 
diff --git a/locales/pt_BR.mo b/locales/pt_BR.mo
index c3c26aa..302ed78 100644
Binary files a/locales/pt_BR.mo and b/locales/pt_BR.mo differ
diff --git a/locales/pt_BR.po b/locales/pt_BR.po
index 520c5c1..4260de9 100644
--- a/locales/pt_BR.po
+++ b/locales/pt_BR.po
@@ -5,15 +5,16 @@
 # 
 # Translators:
 # Jean Vergaças <jvergacas@gmail.com>, 2020
+# Cédric Anne, 2021
 # 
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-10-14 13:17+0000\n"
+"POT-Creation-Date: 2021-04-01 07:07+0000\n"
 "PO-Revision-Date: 2020-10-15 13:49+0000\n"
-"Last-Translator: Jean Vergaças <jvergacas@gmail.com>, 2020\n"
+"Last-Translator: Cédric Anne, 2021\n"
 "Language-Team: Portuguese (Brazil) (https://www.transifex.com/teclib/teams/28042/pt_BR/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -38,50 +39,59 @@ msgstr "Incapaz de obter código de autorização"
 msgid "Unable to save authorization code"
 msgstr "Incapaz de salvar código de autorização"
 
-#: inc/authorization.class.php:51
+#: inc/authorization.class.php:54
 msgid "Oauth authorization"
 msgid_plural "Oauth authorizations"
 msgstr[0] "Autorização Oauth"
 msgstr[1] "Autorizações Oauth"
 
-#: inc/authorization.class.php:92
+#: inc/authorization.class.php:95
 msgid "Create an authorization"
 msgstr "Crie uma autorização"
 
-#: inc/authorization.class.php:100
+#: inc/authorization.class.php:103
 msgid "No authorizations."
 msgstr "Sem autorizações."
 
-#: inc/authorization.class.php:104
-msgid "Expires at"
-msgstr "Expira em"
+#: inc/authorization.class.php:106 inc/authorization.class.php:148
+msgid "Email"
+msgstr "E-mail"
 
-#: inc/authorization.class.php:135
+#: inc/authorization.class.php:117
+msgid "Update"
+msgstr "Atualizar"
+
+#: inc/authorization.class.php:125
 msgid "Delete"
 msgstr "Excluir"
 
-#: inc/mailcollectorfeature.class.php:360
+#: inc/mailcollectorfeature.class.php:362
+#, php-format
+msgid "Mail receiver \"%s\" has been updated."
+msgstr "O receptor de e-mail \"%s\" foi atualizado."
+
+#: inc/mailcollectorfeature.class.php:391
 #, php-format
 msgid "Mail receiver \"%s\" has been deactivated."
 msgstr "O receptor de e-mail \"%s\" foi desativado."
 
-#: inc/mailcollectorfeature.class.php:423
+#: inc/mailcollectorfeature.class.php:454
 msgid "No associated receivers."
 msgstr "Sem receptores associados."
 
-#: inc/mailcollectorfeature.class.php:426
+#: inc/mailcollectorfeature.class.php:457
 msgid "Name"
 msgstr "Nome"
 
-#: inc/mailcollectorfeature.class.php:427
+#: inc/mailcollectorfeature.class.php:458
 msgid "Connection string"
 msgstr "String de conexão"
 
-#: inc/mailcollectorfeature.class.php:428
+#: inc/mailcollectorfeature.class.php:459
 msgid "Login"
 msgstr "Login"
 
-#: inc/mailcollectorfeature.class.php:429
+#: inc/mailcollectorfeature.class.php:460
 msgid "Is active ?"
 msgstr "Está ativo?"
 
diff --git a/oauthimap.xml b/oauthimap.xml
index 24ab515..63f06d7 100644
--- a/oauthimap.xml
+++ b/oauthimap.xml
@@ -27,6 +27,11 @@ It permits emails fetching from G Suite and Azure AD mailboxes.
       <author>TECLIB'</author>
    </authors>
    <versions>
+      <version>
+          <num>1.1.0</num>
+          <compatibility>~9.5.0</compatibility>
+          <download_url>https://github.com/pluginsGLPI/oauthimap/releases/download/1.1.0/glpi-oauthimap-1.1.0.tar.bz2</download_url>
+      </version>
       <version>
           <num>1.0.4</num>
           <compatibility>~9.5.0</compatibility>
diff --git a/setup.php b/setup.php
index f4a6e0f..00b96c4 100644
--- a/setup.php
+++ b/setup.php
@@ -24,7 +24,7 @@
  --------------------------------------------------------------------------
  */
 
-define('PLUGIN_OAUTHIMAP_VERSION', '1.0.4');
+define('PLUGIN_OAUTHIMAP_VERSION', '1.1.0');
 
 // Minimal GLPI version, inclusive
 define('PLUGIN_OAUTHIMAP_MIN_GLPI', '9.5');