I created a blog post about Remind back in June of 2016 - click here to see the post.
If you have used Remind in the past and would like to download all announcements you have sent out - it is really quite simple.
In the upper left of the site click on your name --- account ---- download records --- select time frame --- Export --- check email.
Embedded below is a GIF followed by a 59 second YouTube tutorial.
A big thank you to my wife who saw this. Also just saw this on Richard Byrne's Twitter account.