When I try to send an email that's over 6MB from Outlook I get an error message that says 0x800ccc0f The connection to the server was interrupted... Session size exceeds fixed maximum size. However, when I send the same message from a WEB PAGE connected to the same exchange server I don't get an error. On outlook the Server timeout is set to 10 min, and on the exchange server max send/receive size is set to 15MB. Oh... and I'm connected via RJ45, not through a winmodem... no antivirus software is installed on either the exchange server or my computer... and I have complete access on the firewall from this side of the network... Any help would be greatly appreciated!!!