diff --git a/skyvern/forge/sdk/workflow/models/block.py b/skyvern/forge/sdk/workflow/models/block.py
index 4f09312a..04460482 100644
--- a/skyvern/forge/sdk/workflow/models/block.py
+++ b/skyvern/forge/sdk/workflow/models/block.py
@@ -1651,7 +1651,7 @@ class SendEmailBlock(Block):
         self, workflow_run_context: WorkflowRunContext, workflow_run_id: str
     ) -> EmailMessage:
         msg = EmailMessage()
-        msg["Subject"] = self.subject + f" - Workflow Run ID: {workflow_run_id}"
+        msg["Subject"] = self.subject.strip().replace('\n', '').replace('\r', '') + f" - Workflow Run ID: {workflow_run_id}"
         msg["To"] = ", ".join(self.get_real_email_recipients(workflow_run_context))
         msg["BCC"] = self.sender  # BCC the sender so there is a record of the email being sent
         msg["From"] = self.sender