lmtp_save_to_detail_mailbox override

[Stephan Bosch]

On 12/04/2019 17:06, Andreas Thienemann via dovecot wrote:
> Hi,
>
> I have a dovecot 2.3.2.1 instance running here that is getting userdb 
> and passdb data from a SQL database. This was a cyrus server migrated 
> over and all users are happy.
>
> All users except one: Said user asked if it would be possible to 
> disable subaddressing (localuser+folder at example.com) again.
>
> The setting controlling that is AFAIK the lmtp_save_to_detail_mailbox 
> item.
>
> My idea was to override that setting for the specific user. I changed 
> the user_query to return no for the user in question and all seems well:
>
> # doveadm user test
> field    value
> user    test at example.com
> uid    vmail
> gid    vmail
> home    /var/lib/imap/example.com/test
> mail    mdbox:/var/spool/imap/user/example.com/test
> lmtp_save_to_detail_mailbox    no
> #
>
> Looks good, doesn't work though. Mail is still delivered to the 
> +folder. Is this per user setting not taken into account?

No, unfortunately that setting is global and read at client connection 
before the user is looked up for the RCPT command.

Regards,

Stephan.