Back in 2016, via GoDaddy I set up a personal domain. As part of the package, they offered to host two email addresses using that domain. I set up both in Thunderbird. In June 2022 GoDaddy asked that all such accounts be switched to Microsoft Exchange, which I did with one of the two. Very recently, perhaps with the recent Thunderbird upgrade, that account--and its sub-folders--have disappeared from Thunderbird. I need to restore them. Thanks for the help!