It appears scammers are sending United States Parcel Service scam text messages to potential victims from usps@ezi.com. The email address is not associated with the USPS so text messages from it are obviously fake and recipients should not follow the instructions in them. This because recipients who follow the instructions or click a link in the scam text messages run the risk of be scammed.
If you have already been tricked by a text message which appears be from usps@ezi.com into disclosing your financial information, please contact your bank for help.
And, if received a USPS scam text from usps@ezi.com, please post it in a comment below to help inform others.