Handle unexpected recipient value. Add logging. (#4626)

Related to grafana/oncall-private#2683
grafana · Jul 8, 2024 · 6fec1eb · 6fec1eb
1 parent 22556f4
commit 6fec1eb
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/engine/apps/email/inbound.py b/engine/apps/email/inbound.py
@@ -86,7 +86,13 @@ def get_integration_token_from_request(self, request) -> Optional[str]:
         # First try envelope_recipient field.
         # According to AnymailInboundMessage it's provided not by all ESPs.
         if message.envelope_recipient:
-            token, domain = message.envelope_recipient.split("@")
+            try:
+                token, domain = message.envelope_recipient.split("@")
+            except ValueError:
+                logger.error(
+                    f"get_integration_token_from_request: envelope_recipient field has unexpected format: {message.envelope_recipient}"
+                )
+                return None
             if domain == live_settings.INBOUND_EMAIL_DOMAIN:
                 return token
         else: