Looking for logging into the Usps Account site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Usps Account site. After that you can login as usual with your login credentials.
https://reg.usps.com/
https://wp1-ext.usps.gov/sap/bc/webdynpro/sap/hrrcf_a_startpage_ext_cand
https://caps.usps.gov/ssl_caps/caps_ai.asp
https://www.stamps.com/
https://www.endicia.com/login
https://support.3dcart.com/knowledgebase/article/View/556/42/how-do-i-integrate-my-store-with-usps-for-real-time-shipping-calculation
https://uspscandidate.psionline.com/
https://help.shopify.com/en/manual/shipping/rates-and-methods/custom-calculated-rates/usps
https://answers.msn.com/thread.aspx?threadid=7e101b68-13ab-44be-bf16-425ab65ce10f
http://downdetector.com/status/usps
https://www.tsp.gov/tsp/login.html
https://www.uspsfcu.org/member-services/online-mobile-banking/online-banking-billpayer/
https://smartystreets.com/