عن هذه الإضافة
The user choose the tag protecting messages and if he will be asked for deletion or if the messages are definitely undeletable (with a warning when trying or not).
لإنشاء مجموعاتك الخاصة، يجب أن تمتلك حسابا على موقع إضافات موزيلا.
Some add-ons ask for permission to perform certain functions. Since you’re in control of your Thunderbird, the choice to grant or deny these requests is yours.
Please note this add-on uses legacy technology, which gives it access to all browser functions and data without requesting your permission.