I have Upgraded to Plesk 7.5.3 and since then My Clients that have AOL are not able to login to the Horde Webmail Interface. I believe it has a lot to do with Frames / Script in the new version of Horde. Please does anyone have any ideas on a resolve? I found the answer I think The new Horde Webmail has a new display option it calls "show navigation on the side" AOL does not like this option and will not display Horde At ALL. If you want to fix things your self the keys are Step # 1 - Open Internet Explorer Step # 2 -Go to your Webmail http://webmail.yourdomainname.com Step # 3 -Login to Webmail with username and password Step # 4 -Once logged in, On the Left side of page "Navigation Area" Click on "Options" Step # 5 -On the "Options" page click "Display Options" Step # 6 - "UnCheck The Box Where is says " Show the Horde Menu on the left?" Step # 7 - Important "Click Save" at the bottom of the page. Step # 8 - Log Out by Clicking "Log Out" You should be ready to enjoy checking your email through AOL Interface.