I have installed a ZCS on Win XP and I am able to now send/receive emails using zMTAHack.pl utility. The problem that I am facing now is that if I set an IMAP connection to the ZCS, it does not seem to work. Outlook just keeps saying that connection could not be established with the server. Can someone tell me how to resolve this issue? I am not able to find anything in ZCS log files about this. Can someone please help? I have checked that IMAP is enabled on the admin console and that the cleartext login is allowed. Thanks.