Dovecot doesn't sent rejection message user overquota

[Antonello Cioffi]

Il 02/12/2015 15:49, Marcus Rueckert ha scritto:
> On 2015-12-02 09:13:04 +0100, Antonello Cioffi wrote:
>> Dec  2 08:58:49 posta2 dovecot: lda(antonen):
>> msgid=<565EA4B9.1020009 at uniparthenope.it>: Permanently failed to send
>> rejection: smtp(mail.uniparthenope.it): DATA failed: 550 5.7.1 no
>> third-party DSNs
> smells like an error message from your smtp server.
>
>
I solved:

it's a very very old header_checks rule in postfix configuration that I 
use some times ago to stop some kind of spam and i've forgive it

Dec  3 10:28:19 posta2 postfix/cleanup[31760]: 3CC8611C049: reject: 
header Content-Type: multipart/report; 
report-type=delivery-status;??boundary="32191/mail.uniparthenope.it" 
from localhost[127.0.0.1]; from=<> to=<xxx at uniparthenope.it> proto=ESMTP 
helo=<mail.uniparthenope.it>: 5.7.1 no third-party DSNs

thanks for your help

bye

-- 
Dott. Antonello Cioffi
Ufficio Servizi Informatici
Università degli Studi di Napoli Parthenope
Tel. 081/5475292 - Fax. 081/5475180