Merge PR #926 into 12.0

Signed-off-by pedrobaeza

mail_tracking/models/ir_mail_server.py

@@ -12,9 +12,8 @@ class IrMailServer(models.Model):
     def _tracking_headers_add(self, tracking_email_id, headers):
         """Allow other addons to add its own tracking SMTP headers"""
         headers = headers or {}
-        headers['X-Odoo-Database'] = getattr(
-            threading.currentThread(), 'dbname', None),
-        headers['X-Odoo-Tracking-ID'] = tracking_email_id
+        headers["X-Odoo-Database"] = getattr(threading.currentThread(), "dbname", None)
+        headers["X-Odoo-MailTracking-ID"] = tracking_email_id
         return headers
 
     def _tracking_email_id_body_get(self, body):
@@ -42,9 +41,16 @@ def build_email(self, email_from, email_to, subject, body, email_cc=None,
         return msg
 
     def _tracking_email_get(self, message):
-        tracking_email_id = False
-        if message.get('X-Odoo-Tracking-ID', '').isdigit():
-            tracking_email_id = int(message['X-Odoo-Tracking-ID'])
+        try:
+            tracking_email_id = int(
+                message.get(
+                    "X-Odoo-MailTracking-ID",
+                    # Deprecated tracking header, kept as fallback
+                    message["X-Odoo-Tracking-ID"],
+                )
+            )
+        except (TypeError, ValueError, KeyError):
+            tracking_email_id = False
         return self.env['mail.tracking.email'].browse(tracking_email_id)
 
     def _smtp_server_get(self, mail_server_id, smtp_server):