Ralph Angenendt wrote on Tue, 14 Oct 2008 17:24:08 +0200: > If you don't know the smallest MTU on the path to the mail server, you > might not be able to send packets over that path, especially if DF is > set. But if it's not set? Shouldn't most devices have it not set? Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com