Website blocks are case sensitive and most sites' address spellings are all in lower case. However, if filtering based on a keyword, both the capital and lowercase spellings should be added.
Ve a LTE Internet (Installed) Email homepage, enter the username and password then click Sign In. The addres for the site above is http://www.verizonwireless.com/hfmail.
Click Settings (on the right).
Click Email Settings > Filters (on the left).
Follow the instructions for adding a filter then click then Save. If presented, click Add New Filter before performing this step.
To edit or delete, locate the filter then click the edit (pencil) or delete (trash) icon (far-right).