Rated 5 out of 5 stars

by hcl on Aug. 27, 2021 ·

The plugin was very helpful for me, when adding confidentiality information to my signatures (required by my employer).

Unfortunately with Thunderbird 91 sending e-mails does not work any longer as long as the plugin is active. :(

This review is for a previous version of the add-on (2.8.0).