[Zope-Checkins] CVS: Zope/lib/python/Products/MailHost - MailHost.py:1.79

[Shane Hathaway]

Update of /cvs-repository/Zope/lib/python/Products/MailHost
In directory cvs.zope.org:/tmp/cvs-serv961

Modified Files:
	MailHost.py 
Log Message:
Restored MailHost's ability to send bulk emails using the "Bcc" header to
avoid disclosing the recipients.


=== Zope/lib/python/Products/MailHost/MailHost.py 1.78 => 1.79 ===
--- Zope/lib/python/Products/MailHost/MailHost.py:1.78	Sat Feb 22 10:13:32 2003
+++ Zope/lib/python/Products/MailHost/MailHost.py	Tue Mar  4 11:29:12 2003
@@ -187,13 +187,13 @@
         if not mo.getheader('To'):
             mo['To'] = ','.join(mto)
     else:
-        if not mo.getheader('To'):
-            raise MailHostError,"Message missing SMTP Header 'To'"
-        mto = map(lambda x:x.strip(), mo['To'].split(','))
-        if mo.getheader('Cc'):
-            mto = mto + map(lambda x:x.strip(), mo['Cc'].split(','))
-        if mo.getheader('Bcc'):
-            mto = mto + map(lambda x:x.strip(), mo['Bcc'].split(','))
+        mto = []
+        for header in ('To', 'Cc', 'Bcc'):
+            v = mo.getheader(header)
+            if v:
+                mto += [addr.strip() for addr in v.split(',')]
+        if not mto:
+            raise MailHostError, "No message recipients designated"
 
     if mfrom:
         mo['From'] = mfrom