diff --git a/cleanarchivedemails.xml b/cleanarchivedemails.xml
index 977a5f8..cf96500 100644
--- a/cleanarchivedemails.xml
+++ b/cleanarchivedemails.xml
@@ -23,7 +23,7 @@
    </authors>
    <versions>
       <version>
-         <num>2.0.0</num>
+         <num>2.0.2</num>
          <compatibility>9.5</compatibility>
       </version>
       <version>
diff --git a/inc/mailcollector.class.php b/inc/mailcollector.class.php
index 853020f..396f0b8 100644
--- a/inc/mailcollector.class.php
+++ b/inc/mailcollector.class.php
@@ -5,7 +5,7 @@
  *
  * mailcollector description.
  *
- * @author morono
+ * @author Tomolimo
  */
 
 use Laminas\Mail;
@@ -18,26 +18,26 @@ class PluginCleanarchivedemailsMailCollector extends CommonDBTM {
    /**
     * Summary of connect
     * @param array $config is the array returned by Toolbox::parseMailServerConnectString($host)
-    * @param string $login 
-    * @param string $passwd 
-    * @throws Exception 
+    * @param string $login
+    * @param string|null $passwd
+    * @throws Exception
     * @return bool|Mail\Protocol\Imap|null
     */
-   static function connect(array $config, string $login, string $passwd) {
+   static function connect(array $config, string $login, ?string $passwd) {
 
       try {
          $protocol = Toolbox::getMailServerProtocolInstance($config['type']);
-         if ($config['validate-cert'] === false) {
-            $protocol->setNoValidateCert(true);
-         }
-         $ssl = false;
-         if ($config['ssl']) {
-            $ssl = 'SSL';
-         }
-         if ($config['tls']) {
-            $ssl = 'TLS';
-         }
-         $protocol->connect($config['address'], $config['port'], $ssl);
+         if ($config['validate-cert'] === false) {
+            $protocol->setNoValidateCert(true);
+         }
+         $ssl = false;
+         if ($config['ssl']) {
+            $ssl = 'SSL';
+         }
+         if ($config['tls']) {
+            $ssl = 'TLS';
+         }
+         $protocol->connect($config['address'], $config['port'], $ssl);
          $protocol->login($login, $passwd);
 
          if ($protocol === null) {
@@ -57,11 +57,10 @@ static function connect(array $config, string $login, string $passwd) {
    */
    function getTabNameForItem(CommonGLPI $item, $withtemplate = 0) {
 
-      $host = Toolbox::parseMailServerConnectString($item->fields["host"]);
-
-      if ($host['type'] == "imap") {
-         return __('IMAP folder purge', 'cleanarchivedemails', 'cleanarchivedemails');
+      if (!strstr($item->fields['host'], "/pop")) {
+         return __('IMAP folder purge', 'cleanarchivedemails');
       }
+
       return '';
    }
 
@@ -161,9 +160,9 @@ static function cronCleanArchivedEmails($task) {
          $mailcollector->getFromDB($clean['mailcollectors_id']);
          if ($mailcollector->fields['is_active'] == 1) {
             $config = Toolbox::parseMailServerConnectString($mailcollector->fields["host"]);
-            if ($config['type'] == 'imap') {
+            if (!strstr($mailcollector->fields["host"], "/pop")) {
                $protocol = self::connect($config, $mailcollector->fields["login"], Toolbox::sodiumDecrypt($mailcollector->fields['passwd']));
-               
+
                $volume = self::deleteEmailsFromFolder($protocol, $mailcollector->fields[MailCollector::ACCEPTED_FOLDER], $clean['days_before_clean_accepted_folder']);
                if ($volume > 0) {
                   $task->addVolume($volume);
@@ -189,10 +188,10 @@ static function cronCleanArchivedEmails($task) {
 
    /**
     * Summary of deleteEmailsFromFolder
-    * @param Mail\Protocol\Imap $protocol 
-    * @param string $folder 
-    * @param int $days 
-    * @throws Exception 
+    * @param Mail\Protocol\Imap $protocol
+    * @param string $folder
+    * @param int $days
+    * @throws Exception
     * @return int
     */
    static function deleteEmailsFromFolder(Mail\Protocol\Imap $protocol, string $folder, int $days) {
@@ -202,21 +201,22 @@ static function deleteEmailsFromFolder(Mail\Protocol\Imap $protocol, string $fol
          // select folder to perform the search
          $protocol->select($folder);
 
-         $emails_to_delete = $protocol->search(['BEFORE', date("d-M-Y", strToTime("-$days days"))]);
+         // https://datatracker.ietf.org/doc/html/rfc9051#section-6.4.4
+         $emails_to_delete = $protocol->search(['SENTBEFORE', date("d-M-Y", strToTime("-$days days"))]);
          if (is_array($emails_to_delete)) {
             foreach ($emails_to_delete as $msg_id) {
                // mark email as deleted
-               if (!$protocol->store([Mail\Storage::FLAG_DELETED], $msg_id, null, '+')) {
-                  throw new  \Exception('cannot set deleted flag');
-               }
+               if (!$protocol->store([Mail\Storage::FLAG_DELETED], $msg_id, null, '+')) {
+                  throw new  \Exception('cannot set deleted flag');
+               }
 
                $volume++;
             }
 
-            // expunge here
-            if (! $protocol->expunge()) {
-               throw new \Exception('message marked as deleted, but could not expunge');
-            }
+            // expunge here
+            if (!$protocol->expunge()) {
+               throw new \Exception('message marked as deleted, but could not expunge');
+            }
          }
 
       }
diff --git a/setup.php b/setup.php
index 481dccf..160930a 100644
--- a/setup.php
+++ b/setup.php
@@ -31,7 +31,7 @@
 // ----------------------------------------------------------------------
 // Original Author of file: Olivier Moron
 // ----------------------------------------------------------------------
-define ("PLUGIN_CLEANARCHIVESEMAILS_VERSION", "2.0.0");
+define ("PLUGIN_CLEANARCHIVESEMAILS_VERSION", "2.0.2");
 
 /**
  * Init the hooks of the plugin