Do you have "Send immediately when connected" configured in Tools->
Options-> tab Mail Setup?
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Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
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"siva" <(E-Mail Removed)> wrote in message
news:81C39F85-92C6-4075-821D-(E-Mail Removed)...
> I recently moved to Outlook 2007 from 2003. However every mail
> irrespective
> of size takes atleast 5 mins to clear from the outbox.