Thanks all for this thread. I had the same problem and a few old mailboxes. In the end, I automated the recovery as suggested by ellie timoney on March 25, 2022 (thank you ellie!).
A gist is here: https://gist.github.com/larsimmisch/f0c02977ffc9a9c72781716eaa3d7334 Maybe it will help somebody else with the same problem. But be careful! It worked for me but it's otherwise untested. ------------------------------------------ Cyrus: Info Permalink: https://cyrus.topicbox.com/groups/info/T3e85440ddbb44ec6-M8d9bcb9289c5967aafe826ed Delivery options: https://cyrus.topicbox.com/groups/info/subscription
