My 2019 returns were filed and accepted electronically. I need a copy of the email you sent saying they were accepted.

If you deleted the email from TurboTax another email for the 2019 accepted tax return cannot be sent.

In the PDF of your 2019 tax will be a Electronic Postmark Report which has the date/time the federal tax return was transmitted and the date the return was accepted by the IRS.

To access your prior year online tax returns sign onto the TurboTax website with the User ID you used to create the account - https://myturbotax.intuit.com/

Scroll down to the bottom of the screen and on the section Your tax returns & documents click on Show.  Click on the Year and Click on Download/print return (PDF)

If you used the desktop CD/Download editions installed on your computer, the only copy of your tax data file and any PDF's will be on the computer where the return was created.  TurboTax does not store online any returns completed using the desktop editions.