On the efiling page the program tells you confirmation emails will come that is why your email address is confirmed before you file. You can also log in and simply look for the current filing status on the landing page. TT doesn't try to hide your status and they go out of their way to make sure you are kept in the know. In the end you are your own preparer and you have the final responsibility to confirm the efiling was successful ... the DIY program can only do so much for you.
