On 16 Aug 2014, at 00:14, Arkadiusz Miśkiewicz <arekm at maven.pl> wrote:
> auth_username_translation = @=
>
> protocol lmtp {
> auth_username_translation =
> }
>
> This can be set but that doesn't work. dovecot seems to be still doing
> translation even for lmtp.
Fixed: http://hg.dovecot.org/dovecot-2.2/rev/c3da5ffaa0f2