My sent emails from 4 of 5 accounts disappeared in Tbird but still on their servers. Rackspace hosts 2, inmotion 1, and gmail, 2. One gmail account has the sent emails showing in Tbird. All are smtp accounts. The send file header shows the # of messages sent but there are no results showing. I have not changed any settings or new add ons for weeks so I did not do anything new. Maybe the app updated itself and there is a bug? I see in beta that compacting folders is a problem and wondering if this could be related? Rackspace has the sent email on the servers. InMotion has sent emails Gmail has sent emails and one of the accounts still has sent email in a gmail account. I'm repairing one of the accounts as I write but nothing showing up in sent file for that account. This is totally wacky. Thanks for any suggestions of why Tbird is wacky. Cheers -- jim Tbird and system specifics: System using Tbird version 115.11.1 (64-bit), STMP servers on all accounts Windows version: Edition Windows 11 Pro Version 23H2 Installed on ‎12/‎9/‎2022 OS build 22631.3737 Experience Windows Feature Experience Pack 1000.22700.1009.0