If you are having trouble logging into your USPS account, there are a few things that you can do to try and resolve the issue. First, make sure that you are using the correct email address and password for your account. If you have registered for an account using a username and password, make sure to change your password to something that is difficult to guess. Additionally, make sure that you are using the correct web browser and version of the postal service’s website.
If you are using a different web browser or version of the website, you may not be able to access some of the features of your account. Finally, if you have tried all of the above and still cannot log in, you can contact USPS customer service for more help.