I am "on the road" with my Windows 7 laptop. Two nights ago when I signed in at my hotel, I could receive email, but suddenly could not send. Now, I am at another hotel and the same thing is happening. I have stayed at these same hotels in the past, with this same laptop, and never had this problem. I travel all the time and have never had this problem. I didn't change anything. The only thing I can figure is one of the Windows "Automatic" updates that install while I sleep have changed something. So,I cannot do my job until this is fixed. I have read the forums I can find and NONE of the so-called fixes do a thing to address my problem. Can anyone tell me how to fix this...immediately so I don't get fired for not answering my boss????