Rated 5 out of 5 stars

per Firefox user a992f5 el mar. 22, 2019 · enllaç permanent

We converted our work email to an Exchange server. When I reinstalled Thunderbird onto a new machine Owl was automatically selected. It made the setup very easy! I bit later I had an issue loading attachments, the developer was very quick to respond to and rectify the issue. I would recommend this add-on.