WH1T3W1D0WClick on "Request Drop". Then follow the below instructions to get text message notifications when Massdrop emails you...
https://www.reddit.com/r/Massdrop/comments/5is4rt/guide_how_to_get_massdrop_notifications/
If you aren't on Gmail, there should still be a way to have specific emails forward to you as text messages. Or you can setup a Gmail just for Massdrop....
It takes 5 minutes to setup and then you will get text message notifications every time Massdrop emails you.