Outlook Banter - View Single Post - Sending a test message works; sending a message doesn't?

**Brian Tillman** · June 22nd 06, 05:00 PM posted to microsoft.public.outlook.installation

wrote:

I tried that earlier. I created a new Outlook profile and in it
created only the one POP3 account which is my ISP. Still, the test
message that Outlook will automatically send works, but any messages I
try to send won't go. Still, no errors and "UploadItems: couldn't
send 1 messages" in the log.

Since your Outbox contains fewer messages than Outlook is trying to send,
perhaps you have undeliverable read recipts waiting. Try cleaning them out
and seeing if that changes anything. See this:
http://www.outlook-tips.net/howto/delete_rr.htm
--
Brian Tillman