We use an Small Business 2008 server. Owa worked fine for a few days. Since today owa is not loading anymore. After the certificate warning, the page starts loading but nothing happens. No errors in Internet Explorer and no errors in the eventlog. Other sites as remote workplace works fine. Restarting the server dit not resolve the problem. Any idea's?

Check the follwoing1. Check for the version of IE.2. Check for the IIS logs.3. Can you browse directly from the IIS page.4. Check for the OWA Url (internal and external) if they are still fine.Raj

Hi,Do all users have same problem?Which OWA version do you use? OWA 2003 or OWA 2007?Could you disable the SSL to make a test first?Frank Wang

With SBS 2008 there are many special issues and dependencies. Fora starter, the Exchange web-based services are installed under the site SBS Web Applications (which is not the default by Exchange 2007 CAS standards), the these additional sites are installed: Default Web Site, SBS Client Deployment, SBS SharePoint, SharePoint Central Administration, WSUS Administration.If you don't have experience with SBS 2008 and know what you are doing, you can easily break some of these services, while trying to repair another. You should definitely post this question to the SBS 2008 newsgroup where you will find a lot of highly knowledgeable participants:SBS 2008 News Grouphttps://connect.microsoft.com/default.aspx You might also want to consult this information:https://msmvps.com/blogs/bradley/archive/2008/11/02/signing-up-for-the-sbs-2008-newsgroups.aspxIf you want to some research:The official SBS Bloghttp://blogs.technet.com/sbs/default.aspx The SBS Diva Bloghttp://msmvps.com/blogs/bradley/Default.aspxJon-Alfred Smith MCTS: Messaging MCSE: S+M