HowTo Announce Mailbox motion on all Echo's

When the mailbox sensor detects motion, I want all my Echos to announce that our mail has arrive. I can only get 1 to announce based on the app.

How do I get all my echos to announce?

If you set up the routine on Alexa App, below Add Action, you should see FROM, Go in there and tick all your devices.

I’m only able to tag one device. Am I missing a method to tag all echo devices?

Insted of using “From”, add a message routine to announce to all echo’s.

How do I remove “from”

I wish I could add a screen shot

How do I get all alexa devices to announce motion from mailbox sensor