diff --git a/app/Exceptions/InvalidXmlException.php b/app/Exceptions/InvalidXmlException.php
new file mode 100644
index 0000000..4db050d
--- /dev/null
+++ b/app/Exceptions/InvalidXmlException.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Exceptions;
+
+use Exception;
+
+class InvalidXmlException extends Exception
+{
+}
diff --git a/app/Jobs/XmlJobs.php b/app/Jobs/XmlJobs.php
index b75ce6c..d87ef6d 100644
--- a/app/Jobs/XmlJobs.php
+++ b/app/Jobs/XmlJobs.php
@@ -4,19 +4,30 @@ namespace App\Jobs;
 
 use App\Enums\LogType;
 use App\Exceptions\AbortXmlImportException;
+use App\Exceptions\InvalidXmlException;
 use ErrorException;
+use Illuminate\Contracts\Filesystem\FileNotFoundException;
 use Illuminate\Contracts\Filesystem\Filesystem;
 use Illuminate\Database\QueryException;
 use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Mail;
 use Illuminate\Support\Str;
 use RecursiveArrayIterator;
 use RecursiveIteratorIterator;
 use SimpleXMLElement;
+use Throwable;
 use TypeError;
 
 abstract class XmlJobs extends XArcadiaFlux
 {
 
+    /**
+     * invalid xml folder
+     *
+     * @var string
+     */
+    protected $invalidFolderName = 'invalid';
+
     /**
      * The columns to take from the XML
      * subcolumns can be added with a dot
@@ -70,30 +81,33 @@ abstract class XmlJobs extends XArcadiaFlux
 
             $this->log(sprintf(' traitement %d sur %s ', $progress++, $total));
 
-            /** @var string $data */
-            $data = $disk->get($filename);
-
             try {
-                if ($this->encapsulate) {
-                    $data = sprintf('<Root>%s</Root>', $data);
-                    /** @var SimpleXMLElement|false */
-                    $xmlContent = simplexml_load_string($data);
-                } else {
-                    /** @var SimpleXMLElement|false */
-                    $xmlContent = simplexml_load_string($data, null, LIBXML_NOCDATA | LIBXML_PARSEHUGE);
-                }
+                /** @var string $data */
+                $data = $disk->get($filename);
+                try {
+                    if ($this->encapsulate) {
+                        $data = sprintf('<Root>%s</Root>', $data);
+                        /** @var SimpleXMLElement|false */
+                        $xmlContent = simplexml_load_string($data);
+                    } else {
+                        /** @var SimpleXMLElement|false */
+                        $xmlContent = simplexml_load_string($data, null, LIBXML_NOCDATA | LIBXML_PARSEHUGE);
+                    }
 
-                if ($xmlContent === false) {
-                    $this->log(
-                        sprintf('File %s could not be parsed (simplexml_load_string)', $filename),
-                        LogType::critical()
-                    );
-                    continue; // ignore the file
+                    if ($xmlContent === false) {
+                        throw new InvalidXmlException('XML is Invalid (simplexml_load_string returned false)');
+                        // $this->log(
+                        //     sprintf('File %s could not be parsed (simplexml_load_string)', $filename),
+                        //     LogType::critical()
+                        // );
+                        // continue; // ignore the file
+                    }
+                } catch (ErrorException $e) {
+                    throw new InvalidXmlException('XML is Invalid', 0, $e);
                 }
 
                 $data = $this->extract($xmlContent);
 
-
                 $lines = [];
                 foreach ($data[$entityName] as $traca) {
                     $line = $this->processFields($traca);
@@ -102,6 +116,7 @@ abstract class XmlJobs extends XArcadiaFlux
                     }
                     $lines[] = $line;
                 }
+
                 // Mise en base des données
                 foreach ($lines as $line) {
                     /** @var array Unique Key columns */
@@ -116,7 +131,7 @@ abstract class XmlJobs extends XArcadiaFlux
                     // @todo : should we put that method in a interface ?
                     $savedData->updateLocalProductInfo();
                 }
-            } catch (ErrorException | TypeError | QueryException $e) {
+            } catch (InvalidXmlException $e) {
                 $message = $e->getMessage();
                 if (get_class($e) === QueryException::class) {
                     $message = implode(' ', $e->errorInfo);
@@ -130,17 +145,49 @@ abstract class XmlJobs extends XArcadiaFlux
                     ),
                     LogType::critical()
                 );
+                $this->sendInvalidXmlEmail($filename, $e);
+                $this->moveToInvalid($filename);
+                continue;
+            } catch (ErrorException | TypeError $e) {
+                $this->log(
+                    sprintf(
+                        'CRITICAL: File %s could not be parsed => %s on line %d',
+                        $filename,
+                        $e->getMessage(),
+                        $e->getLine()
+                    ),
+                    LogType::critical()
+                );
+                $this->sendErrorParseEmailToServiceWeb($e);
                 continue; // ignore the file
             } catch (AbortXmlImportException $e) {
                 $this->log(
                     sprintf(
-                        'File %s could not be parsed => %s on line %d',
+                        'ERROR: File %s could not be parsed => %s on line %d',
                         $filename,
                         $e->getMessage(),
                         $e->getLine()
                     ),
                     LogType::error()
                 );
+                $this->sendErrorParseEmailToServiceWeb($e);
+                $this->moveToInvalid($filename);
+                continue; // ignore the file
+            } catch (FileNotFoundException | QueryException $e) {
+                // This happens because of concurent xml jobs read
+                $message = $e->getMessage();
+                if (get_class($e) === QueryException::class) {
+                    $message = implode(' ', $e->errorInfo);
+                }
+                $this->log(
+                    sprintf(
+                        'ERROR: File %s could not be read (not found) => %s on line %d',
+                        $filename,
+                        $message,
+                        $e->getLine()
+                    ),
+                    LogType::debug()
+                );
                 continue; // ignore the file
             }
             $this->moveToArchives($filename);
@@ -276,4 +323,57 @@ abstract class XmlJobs extends XArcadiaFlux
         }
         return $isXml;
     }
+
+    protected function sendErrorParseEmailToServiceWeb(Throwable $e)
+    {
+        Mail::send('emails.exception', [
+            'exception' => $e,
+            'appName' => config('app.name'),
+        ], function ($m) {
+            $m->to(
+                config('mail.contactsList.serviceweb'),
+                sprintf('%s Exception Handler', config('app.name'))
+            )->subject('Could not eat INCO, because of its toxicity !');
+        });
+    }
+
+    protected function sendInvalidXmlEmail(string $filename, Throwable $e)
+    {
+        $message = $e->getPrevious()->getMessage();
+        Mail::send('emails.invalidxml', [
+            'strError' => sprintf(
+                'File %s could not be parsed => %s on line %d',
+                $filename,
+                $message,
+                $e->getLine()
+            ),
+            'appName' => config('app.name'),
+            'filename' => $filename,
+            'exception' => $e->getPrevious()
+        ], function ($m) {
+            $m->to(
+                config('mail.contactsList.invalidInco'),
+                sprintf('%s Exception Handler', config('app.name'))
+            )->subject('You sent me an invalid XML file, please check its validity before resend ASAP.');
+        });
+    }
+
+    /**
+     * Move the file to invalid folder
+     *
+     * @param string $filename
+     * @return void
+     */
+    protected function moveToInvalid(string $filename): void
+    {
+        if (!$this->getDisk()->move($filename, sprintf('%s/%s', $this->invalidFolderName, $filename))) {
+            $this->log(
+                sprintf(
+                    'File %s could not be moved to invalid folder name',
+                    $filename
+                ),
+                LogType::warning()
+            );
+        }
+    }
 }
diff --git a/config/mail.php b/config/mail.php
index dd5c28d..bda467e 100644
--- a/config/mail.php
+++ b/config/mail.php
@@ -89,7 +89,8 @@ return [
     ],
 
     'contactsList' => [
-        'serviceweb' => env('MAIL_LIST_SERVICEWEB', 'informatique.internet@ldc.fr')
+        'serviceweb' => explode(",", env('MAIL_LIST_SERVICEWEB', 'informatique.internet@ldc.fr')),
+        'invalidInco' => explode(",", env('MAIL_LIST_INVALIDINCO', 'informatique.internet@ldc.fr,vincent.pierre@ldc.fr,christelle.manceau@ldc.fr')),
     ],
 
     /*
diff --git a/resources/views/emails/invalidxml.blade.php b/resources/views/emails/invalidxml.blade.php
new file mode 100644
index 0000000..e212653
--- /dev/null
+++ b/resources/views/emails/invalidxml.blade.php
@@ -0,0 +1,28 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>{{ $appName }} Exception Handler: Unvalid XML</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+</head>
+<body>
+    <h1>{{ $appName }} à reçu un fichier xml non valide !!</h1>
+    <h3>{{ $strError }}</h3>
+    <h4>FICHIER: `{{ $filename }}`</h4>
+    <p>{{ $exception->getMessage() }}</p>
+    <p>
+        <b>date</b> : {{ date('Y-m-d H:i:s') }}<br>
+        <b>code</b> : {{$exception->getCode() }}<br>
+        <b>file</b> : {{$exception->getFile() }}<br>
+        <b>line</b> : {{$exception->getLine() }}<br>
+    <p>
+        <b>Merci de corriger le flux, puis de renvoyer le fichier en provoquant un mouvement EAI.</b><br><br>
+        <b>Pour rappel</b>&nbsp;: Il est recommandé de valider un fichier XML à l'aide d'un <b>DTD</b><br>
+        <a href="https://www.w3schools.com/xml/xml_dtd.asp">https://www.w3schools.com/xml/xml_dtd.asp</a><br>
+        ou bien <b>XSD</b> <a href="https://www.w3schools.com/xml/schema_intro.asp">https://www.w3schools.com/xml/schema_intro.asp</a><br><br>
+        <b>Pourquoi&nbsp;?</b><br>
+        Pour que les concepteurs puissent identifier les types de données qui transitent (les champs et leurs caratéristiques)<br>
+        Mais aussi valider les fichiers reçus.
+    </p>
+    <p>En l'absence de données valides, cette fiche va être mise de coté.</p>
+</body>
+</html>
diff --git a/storage/inco/invalid/.gitkeep b/storage/inco/invalid/.gitkeep
new file mode 100644
index 0000000..e69de29