I had the issue with dovecot locally, and it persisted until I repaired the folder, then it was OK. I saved the broken .msf and mailbox... if I can send that to someone privately, please let me know.
I had the issue with dovecot locally, and it persisted until I repaired the folder, then it was OK. I saved the broken .msf and mailbox... if I can send that to someone privately, please let me know.