Hey everyone, I was wondering if anyone has come across a fix for the internal server error occurred when opening OWA? I had had it setup behind the firewall, but I just moved it out to the DMZ and I get the same issue (my FE server). You can log in to OWA, but when it tries to open a folder it quits and gives the internal server error twice. I can't figure out how to work around this one. If it matters we are running SEF 7.0 as our firewall. Thanks everyone. Garland Mac Neill Systems Administrator Solbourne gmacneill@xxxxxxxxxxxxx <mailto:gmacneill@xxxxxxxxxxxxx> List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm