Hello, there, can you please help me to get my Outlook working again. My Outlook just says: "Trying to connect to Microsoft Exchange" in the corner and stays so forever. Doesn't receive or send any e-mails, or anything. If I turn the Windows Firewall off, then exit and enter Outlook, it then connects successfully. I can even put a Windows Firewall back on during this Windows session -- Outlook continues to work. And everything is ok until the next restart. I do have "Microsoft Office Outlook" exception with a checkmark on. What other exception I should configure? We have Exchange 2003 SP2, and my Outlook 2007 SP1 on Windows Vista SP1 (Cached mode) no more receives e-mails. Our Exchange is on the same domain, but in another subnet. I didn't have this problem before Vista SP1. Regards, Mantvydas