Re: Confusion about mailbox_list_layout=fs

Roland Hieber via dovecot <[email protected]> Mon, 27 Jul 2026 10:54:43 +0200
Newsgroups gmane.mail.imap.dovecot
Message-ID <1785142213-f8d22f89c51b111b1fe81b05@pty>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