diff --git a/mail_digest/models/mail_digest.py b/mail_digest/models/mail_digest.py
index 9d8570ac..5d4c4342 100644
--- a/mail_digest/models/mail_digest.py
+++ b/mail_digest/models/mail_digest.py
@@ -2,8 +2,7 @@
 # Copyright 2017 Simone Orsi <simone.orsi@camptocamp.com>
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
 
-from odoo import fields, models, api, exceptions, _
-
+from odoo import fields, models, api, exceptions, tools, _
 import logging
 
 logger = logging.getLogger('[mail_digest]')
@@ -54,6 +53,14 @@ class MailDigest(models.Model):
         domain=[('type', '=', 'qweb')],
         oldname='template_id',
     )
+    sanitize_msg_body = fields.Boolean(
+        string='Sanitize message body',
+        help='Collected messages can have different styles applied '
+             'on each element. If this flag is enabled (default) '
+             'each message content will be sanitized '
+             'before generating the email.',
+        default=True,
+    )
 
     def _default_digest_template_id(self):
         """Retrieve default template to render digest."""
@@ -129,6 +136,19 @@ class MailDigest(models.Model):
             grouped.setdefault(self._message_group_by_key(msg), []).append(msg)
         return grouped
 
+    @api.model
+    def message_body(self, msg, strip_style=True):
+        """Return body message prepared for email content.
+
+        Message's body can contains styles and other stuff
+        that can screw the look and feel of digests' mails.
+
+        Here we sanitize it if `sanitize_msg_body` is set on the digest.
+        """
+        if not self.sanitize_msg_body:
+            return msg.body
+        return tools.html_sanitize(msg.body or '', strip_style=strip_style)
+
     def _get_site_name(self):
         """Retrieve site name for meaningful mail subject.
 
diff --git a/mail_digest/templates/digest_default.xml b/mail_digest/templates/digest_default.xml
index 6c98e4b8..8e40c7b9 100644
--- a/mail_digest/templates/digest_default.xml
+++ b/mail_digest/templates/digest_default.xml
@@ -31,7 +31,7 @@
                         <t t-foreach="messages" t-as="msg">
                             <div style="margin:20px">
                                 <h3 t-esc="msg.subject" />
-                                <t t-raw="msg.body" />
+                                <t t-raw="digest.message_body(msg)" />
                             </div>
                         </t>
                     </t>
diff --git a/mail_digest/tests/test_digest.py b/mail_digest/tests/test_digest.py
index 880aa3f9..9c4c7403 100644
--- a/mail_digest/tests/test_digest.py
+++ b/mail_digest/tests/test_digest.py
@@ -191,3 +191,28 @@ class DigestCase(SavepointCase):
         # raise error if no template found
         with self.assertRaises(exceptions.UserError):
             dig._get_email_values()
+
+    def test_digest_message_body_sanitize(self):
+        dig = self._create_for_partner(self.partner1)
+        message = self.message_model.create({
+            'body': '<p style="font-weight:bold">Body!</p>',
+            'subtype_id': self.subtype1.id,
+            'res_id': self.partner3.id,
+            'model': 'res.partner',
+            'partner_ids': [(4, self.partner1.id)]
+        })
+        body = dig.message_body(message)
+        self.assertEqual(body, '<p>Body!</p>')
+
+    def test_digest_message_body_no_sanitize(self):
+        dig = self._create_for_partner(self.partner1)
+        dig.sanitize_msg_body = False
+        message = self.message_model.create({
+            'body': '<p style="font-weight:bold">Body!</p>',
+            'subtype_id': self.subtype1.id,
+            'res_id': self.partner3.id,
+            'model': 'res.partner',
+            'partner_ids': [(4, self.partner1.id)]
+        })
+        body = dig.message_body(message)
+        self.assertEqual(body, '<p style="font-weight:bold">Body!</p>')