Same here. Got something like 25 emails before I managed to shut it down.
This is probably caused by paypal calling the script multiple times.
The troubleshooting will be scheduled sometime next week…paid projects/support take precedence over free ones.
I had the same issue but I noticed that it only seems to happen when I specify a callback url. The first time I tested I didn’t and I only received one email with the download link. Then I set a callback url and tested a purchase again. That time, I continued to get emails until I deactivated the plugin.
I also noticed that the plugin was printing the thank you message at the very top of the page thus breaking the custom theme installed for my client. How can I prevent that from happening? It also printed in the content area.
Thank you! I would love to see these issues corrected because this plugin does exactly what I need without looking ugly.
Update: 2012-07-19
A new version of the plugin has been released yesterday which should fix the multiple emails issue.
here is the full change log
http://wordpress.org/extend/plugins/digishop/changelog/
