I received an email with the subject, "Your TurboTax Live expert sent you a new message". After logging in to my TurboTax acct, where do I find the message?

Your messages should be available in the upper right hand corner of your screen when you are signed into TurboTax Online.  Click on Notifications, the bell symbol.

 

Please see this TurboTax Help Article:

How do I send/view messages from my expert?

To view a message from your tax expert, select the tab with your expert's name (next to Checklist). You’ll see a list of all your messages. You can also enter and send your expert a message here.

If you have any trouble accessing your messages, please let your tax expert know during your next appointment.

 

Also see How do I connect with a tax expert in TurboTax Live?