cannot open hotmail, kmess and other sites with authentication certificate
Hope this is the right forum for this question. I always had a problem with connecting to some sites like hotmail and msn -which I think is the reason why kmess cannot also connect to its server. Some other sites that require authentication, like my university's email account, cannot be accessed. It's not Firefox's fault since it works perfectly in my Windows partition. I encountered the same problem even when used openSUSE10.2 , the download bar stacks at a particular point. I also don't think the cause is the internet connection because all the previously mentioned sites worked for some intervals, like a week or so, and then stopped again. If I were using Windows I would check the Firewall and internet security settings, but in KUbuntu7.10 things are much different.
If anybody had the same problem in the past please send some advice.