I have qmail server and authetication on Active Directory. All clients use Microsoft Outlook 2007 as default mail client. A have one central location and several remote location wich are connected with slow link speed connection.

I have attachment limit on qmail, but i have problem when client attach file localy and send mail, attachment is been uploaded to qmail server and rejected because exceeded limit.

Is it possible to limit attachment localy on MS Outlook 2007?

I know that Office 2010 have attachment limitation but i think that is not working on Office 2007.