[Dovecot] LDA quota rejection

[Gedalya]

On 09/21/2013 04:51 AM, Davide wrote:
> Hi to all, i have dovecot 2.2.5 and i have implemented lda rejection 
> through quota full
> this is my dovecot conf
>
> protocol lda {
>   mail_fsync = optimized
>   auth_socket_path = /usr/local/var/run/dovecot/auth-userdb
>   deliver_log_format = msgid=<%f>-<%s>-%m: %$
>   hostname = mail.cgilfe.it
>   info_log_path = /var/log/dovecot/dovecot-deliver.log
>   log_path = /var/log/dovecot/dovecot-deliver.log
>   mail_plugin_dir = /usr/local/lib/dovecot
>   mail_plugins = $mail_plugins mail_log sieve
>   postmaster_address = postmaster at mail.cgilfe.it
>   rejection_subject = Rifiutato: %s
>   rejection_reason = Messaggio a <%t> automaticamente rifiutato:%n%r
>   submission_host = 192.16X.XXX.XX0
> }
> If user over quota receive a messagge internally all is ok but if the 
> user receive a mail from external domains nothing to the sender is 
> sentback.
> Thanks in advance to all for possible help.

What shows up in the logs at the host you have configured as 
submission_host?