screening the bug Rated 5 out of 5 stars
Thanks for your interest on the subject.
I am using Thunderbird 11.0, portable edition by portableapps.com. If I select one message protected by PREVENT DELETE and another not protected and press the 'del' at keyboard the protected message is not deleted and the unprotected is deleted, but if I press the button 'delete' with the mouse, both are deleted. I tried a number of times and always that behaviour repeats. I changed the tag name, but noting changed.
Here is available a BMP with a printscreen and some additional information:
Feel free to write me at sukhoi47 AT gmx.net
I have interest in cooperate with you because this is an extremely useful addon and I am searching for since I moved from Pegasus Mail to Thunderbird many years ago.
Ok, you're right, the "delete" button in the header of messages list when you select multiple messages keep the previous behavior. I found where it occurs in the code (multimessageview.xhtml) but didn't find yet how to fix it.Thunderbird code is quite weird at this place... Hope I will find an idea.