Filter emails with different notifications (Android)?

Question

Android

I wonder if there is any application with this principle of operation:
Letters arrive, it analyzes the letter according to a given criterion (normal filter by sender, etc.) and instead of the standard (common for all) message notification sound for a particular filter, you can set your own melody.
Those. a letter comes to me from Elance there will be one sound, another from a beloved client, a letter without filters the third, etc.
I think there is, but I don't know?

Answer 1

Gmail - use the web version to create labels and specify the hit criteria, and in the application set the appropriate rules for notifications by labels