Hello everyone!
Would like to thank everyone related in any way to this great community and look forward to being a part of and contributing as much as possible to it.
However! I have ran into a small scenario that I seem to not be able to find any information on at all.. I have looked virtually everywhere that I know to look in order to figure this problem out.
I recently installed Roundcube through the SME Server Wiki article, set it up beautifully and everything it's working like a champ with little to no problems thus far. The only issue I am having that I can't seem to figure out is that whenever a user logs in via Internet Explorer 8 they are instantly timed out.. They receive the error at the top of Roundcube Webmail stating "Your session is invalid or expired" and then kicks the user back to the login screen repeating an infinite loop. If you log in with any other browser (Tested browsers: Safari, Firefox 3, Google Chrome) then there seems to be no problems and flawless performance.
Any sort of insight on this would be extremely helpful.. I will be more than willing to provide whatever needed information in order to solve this! Thanks to anyone and everyone for any advice!