I cannot access usps.com when I have avast turned on. I disable the program and I can access the site. How do I fix this?
If you are using Avast 2015, try turning off HTTPS Scanning. The usps.com site works fine for me both enabled and disabled. Another thing - If using Firefox, make sure that you are running version 33.0.3 as it has a fix in it.
That did it thanks 