Build message one by one

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@16398 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/EmailDocument.py

@@ -364,11 +364,13 @@ class EmailDocument(File, TextDocument):
     elif type(to_url) in types.StringTypes:
       to_url = [to_url]
 
+    # Not efficient but clean
+    for recipient in to_url:
       # Create the container (outer) email message.
       message = MIMEMultipart()
       message['Subject'] = subject
       message['From'] = from_url
-    message['To'] = from_url # Use this temporarily - we send messages one by one
+      message['To'] = recipient
       message['Return-Path'] = reply_url
       message.preamble = 'You will not see this in a MIME-aware mail reader.\n'
   
@@ -407,10 +409,8 @@ class EmailDocument(File, TextDocument):
   
       # Send the message
       if download:
-      return message.as_string()
+        return message.as_string() # Only for debugging purpose
 
-    for recipient in to_url:
-      message['To'] = recipient
       self.MailHost.send(message.as_string())
 
 ## Compatibility layer