Troy Dando wrote:

Have a problem where outlook keeps re-sending messages with
attachments over 5mb. Connection is high speed and intervals between
resends are about 10 minutes. Seems to repeat doing this about 7
times then stops. Anyone got any idea how to stop it doing this

Make sure you are not scanning outgoing mail with an antivirus scanner and
lenghthen your server timeout value on the Advanced tab of the account
properties.
--
Brian Tillman [MVP-Outlook]