To bring this up again because i have not found a work around solution. Can dovecot make lmtp_save_to_detail_mailbox case-insensitive?
If you create a folder "foobar" then an email with recipient [email protected] will be placed in the folder. However with the folder as "foobar" an email with recipient [email protected] will report folder "FOOBAR" not found and the email will be placed in the inbox folder.
