Nothing, that's how it works when it uses SimpleMAPI to send the message.
For it to send automatically, either Outlook must be running or the
application must be programmed to send it via the Outlook Object Model
instead.
--
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
http://www.msoutlook.info/
Real World Questions, Real World Answers
-----
"earplug" <(E-Mail Removed)> wrote in message
news

FAE9512-1193-4A7F-B515-(E-Mail Removed)...
> I use Peachtree Accounting. To email an invoice to a customer Peachtree
> open
> an Outlook 2007 new message window with the invoice as a PDF attachment.
> Hit
> SEND and the message closes but is never sent UNTIL I manually open
> Outlook.
> The message is found in the Outbox and normal send and receive will send
> the
> message.
>
> In the past I never had to open outlook, them message was automatically
> sent
> in the background.
>
> What setting do I need to change to get it to send?