How to make the text of incoming emails automatically read by voice on an android phone?

Question

Android

The task is as follows:
Letters from the crm system come to the gmail mailbox with text in the body of the letter, which must be immediately voiced. (Something like reminders for sales managers)
It is necessary that the android phone automatically read the text of letters from the mailbox. (that is, he should lie and read incoming messages as soon as it arrives, and it was not necessary to press anything for this)

Answer 1

Well, there are no standard solutions. For a hundred messages can come. You can write an application yourself, but you still have to do authorization separately + it will eat a lot of traffic.