I have my postfix/dovecot virtual mail system essentially (otherwise) configured where Postfix is calling Dovecot for its virtual transport: virtual_transport = lmtp:unix:private/dovecot-lmtp

But I can't for the life of me see how to change the file permissions dovecot uses to create maildir folders and files. I looked at the maildir [1], lmtp [2], and other documents and they are either silent on permissions or seem to reference a shared mail permissions document [3] that claims file and folder permissions are inherited. I want all files dovecot creates to be made accessible to the mail group. Please tell me this wasn't hard-coded a la postfix.

Thanks,

 Kurt Fitzner 

Links:

[1] https://wiki.dovecot.org/MailboxFormat/Maildir#Maildir_and_filesystems [2] https://doc.dovecot.org/configuration_manual/protocols/lmtp_server/ [3] https://doc.dovecot.org/admin_manual/filesystem_permission/