Hi

We're facing with a problem when Outlook 2007 (running on WinXP Pro)
send/receives a mail. During that time, everything freezes (Outlook and all
other applications in Windows), so users need to wait about 10-15sec to
continue with work.
Have tried to disable all add-ons and antivirus software, but without any
improvements. We don't have any problems with computers that are using
Outlook 2003, problem is only with a new ones (using Outlook 2007).
We don't have an Exchange mail server, so all client accounts are POP3 (mail
server running on Linux).
Any issue how to solve this will be very appriciated.

Regards,Miha