Hi Phil
Have you taken a look at dovecot?s namespaces?
https://doc.dovecot.org/configuration_manual/shared_mailboxes/public_shared/
No idea personally, just searched for it now based on your question.
When you mention chattr I assume you?re referring to setting the immutable
bit / flag eg. https://www.tecmint.com/chattr-command-examples/amp/
Only reason I can off the top of my head think this wouldn?t work is that
the file system type you?re using doesn?t support it.
A third option would be to dual mount the file system, second time in
readonly mode and use a second instance of dovecot to point at the second
location... just a tad yuck
Phillip
On Tuesday, May 17, 2022, Philip Rhoades <phil at pricom.com.au> wrote:
> People,
>
> I can't get the system "chattr" to do what I want so I am
wondering if
> there is some way to prevent deletion of mails in the INBOX and the Sent
> folders?
>
> Renaming and moving files needs to be possible for Maildir functions and
> also for me - so I only need deletion prevention . .
>
> Is this possible from Dovecot?
>
> Thanks,
>
> Phil.
> --
> Philip Rhoades
>
> PO Box 896
> Cowra NSW 2794
> Australia
> E-mail: phil at pricom.com.au
>
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