PICCORO McKAY Lenz writes:
« HTML content follows »El jue., 5 de mar. de 2020 a la(s) 21:21, Sam Varshavchik (<URL:mailto:mr...@courier-mta.com>mr...@courier-mta.com) escribió:PICCORO McKAY Lenz writes: > IMAP_MAILBOX_SANITY_CHECK=0 will permit that? If you disable it, the server will not check that the Maildir's uid and gid matches the imap server's process. This is one of those things that if you're not sure what it does, you shouldn't change the default setting. If you are an experienced sysadmin running a highly-customized server that uses filesystem ACLs that permit finer-grained access control than the traditional userid/groupid based POSIX filesystem permissions, and for whatever reason you configured multiple accounts using different userid and groupid, but the same home directory and maildir, and you have a good reason to do so, then disabling this sanity check will allow the server to attempt to do its job even though it doesn't think it actually owns the mailbox.VEERY VERY INTERESTING; do you know that this setting will permit a complex but very controlled manaement based on mysql module for auth daemon!
The authentication module does not matter. Whatever authentication module is used, its function is to verify the login id and password, and look up its userid, groupid, and home directory. At which point the actual authentication module becomes irrelevant.
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