The status of each letter, including if/when it gets delivered, can be found anytime on the Account History screen.
Simply Log in to your OnlineCertifedMail.com account and click the green History button located at the top of the page.
When the word " Delivered" appears under the Status column, which means the USPS has updated the tracking information that the letter has been delivered.
Note: Remember, we are responsible for printing your letter(s), inserting them into certified mail envelopes, and then handing them over to the USPS for delivery. Once the USPS is in possession of your letters we no longer have any control over them. The information they provide in regards to the tracking and delivery of your letter is all of the information we have access to, and we likely won't be able to provide you with any additional information in regards to the status of your letters.