Disable graph/image display in alert notifications

Hi all,

Is there a setting to disable the image view in alert notifications, but leave only text and View Rule?
I have disabled the image upload (this is why test notification looks like this), but what I am aiming for is to not even have that image square shown at all while having all the text shown in a more compact view.

I’m using Grafana v6.0.0-beta2 and notifications go to MS Teams.

Thanks a lot!