Is your send/receive interval set too closely? Try setting it to 10 minutes
or turning it off while you're sending such a large file. If you're scanning
the file with antivirus, turn that off as well though it's possible it may
require that you uninstall/reinstall omitting the email scanning
integration.
"hp" <hp> wrote in message
news:C30FDC6C-4391-4139-BB0A-D61692784C82@microsoft.com...
> Why am I having problem with Outlook forwarding an email that I receive.
This
> one is approx 7Mb.