diff --git a/mail_tracking/__manifest__.py b/mail_tracking/__manifest__.py
index 2581eab1..d9a53b39 100644
--- a/mail_tracking/__manifest__.py
+++ b/mail_tracking/__manifest__.py
@@ -5,7 +5,7 @@
 {
     "name": "Email tracking",
     "summary": "Email tracking system for all mails sent",
-    "version": "10.0.1.0.0",
+    "version": "10.0.1.0.1",
     "category": "Social Network",
     "website": "http://www.tecnativa.com",
     "author": "Tecnativa, "
diff --git a/mail_tracking/models/ir_mail_server.py b/mail_tracking/models/ir_mail_server.py
index 2877d6ce..f6eae129 100644
--- a/mail_tracking/models/ir_mail_server.py
+++ b/mail_tracking/models/ir_mail_server.py
@@ -23,7 +23,7 @@ class IrMailServer(models.Model):
         tracking_email_id = False
         # https://regex101.com/r/lW4cB1/2
         match = re.search(
-            r'<img [^>]* data-odoo-tracking-email=["\']([0-9]*)["\']', body)
+            r'<img[^>]*data-odoo-tracking-email=["\']([0-9]*)["\']', body)
         if match:
             try:
                 tracking_email_id = int(match.group(1))
diff --git a/mail_tracking/models/mail_message.py b/mail_tracking/models/mail_message.py
index 5bd499e0..da24ecce 100644
--- a/mail_tracking/models/mail_message.py
+++ b/mail_tracking/models/mail_message.py
@@ -37,7 +37,7 @@ class MailMessage(models.Model):
             partner_trackings = []
             partners_already = self.env['res.partner']
             partners = self.env['res.partner']
-            trackings = self.env['mail.tracking.email'].search([
+            trackings = self.env['mail.tracking.email'].sudo().search([
                 ('mail_message_id', '=', message.id),
             ])
             # Search all trackings for this message
diff --git a/mail_tracking/models/mail_tracking_email.py b/mail_tracking/models/mail_tracking_email.py
index 8a51112c..a5c00b59 100644
--- a/mail_tracking/models/mail_tracking_email.py
+++ b/mail_tracking/models/mail_tracking_email.py
@@ -218,8 +218,12 @@ class MailTrackingEmail(models.Model):
         self.ensure_one()
         tracking_url = self._get_mail_tracking_img()
         if tracking_url:
+            content = email.get('body', '')
+            content = re.sub(
+                r'<img[^>]*data-odoo-tracking-email=["\'][0-9]*["\'][^>]*>',
+                '', content)
             body = tools.append_content_to_html(
-                email.get('body', ''), tracking_url, plaintext=False,
+                content, tracking_url, plaintext=False,
                 container_tag='div')
             email['body'] = body
         return email