I've checked all of my send/receive connectors and they are now set to unlimited and when I try from Outlook or from OWA, I prepare the email, attach the simple 7 MB .pdf attachment and I get a message that it exceeds the 5 MB limit. All of my connectors are set properly. I've done everything short of rebooting the server... Should I reboot or is there something else that I am missing. Does this take some time to propogate? I've let it sit over night and still the same thing this morning and today. Help!