Mailtrap backend: quote user-provided url parts

anymail · Nov 24, 2024 · 0e84927 · 0e84927
1 parent d45afee
commit 0e84927
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/anymail/backends/mailtrap.py b/anymail/backends/mailtrap.py
@@ -1,5 +1,6 @@
 import sys
 import warnings
+from urllib.parse import quote
 
 if sys.version_info < (3, 11):
     from typing_extensions import Any, Dict, List, Literal, NotRequired, TypedDict
@@ -68,7 +69,8 @@ def __init__(
 
     def get_api_endpoint(self):
         if self.backend.testing_enabled:
-            return f"send/{self.backend.test_inbox_id}"
+            test_inbox_id = quote(self.backend.test_inbox_id, safe="")
+            return f"send/{test_inbox_id}"
         return "send"
 
     def serialize_data(self):